Index P. 2 Tool Lineup and Guide for Icons P. 3 Total Solutions for Your Thread Milling Needs Solid Type P. 5 Tool Selection Guide by Work Materials P

Thread Mill Vol.13

Index P. 2 Tool Lineup and Guide for Icons P. 3 Total Solutions for Your Thread Milling Needs Solid Type P. 5 Tool Selection Guide by Work Materials P. 6 Tool Selection Guide by Screw Size WH-VM-PNC P. 9 for Small Diameter WX-ST-PNC P. 10 for Steels WXO-ST-PNC P. 13 for Steels with Internal Coolant Supply WX-PNC P. 14 for Nonferrous Metal and Heat-Resistant Alloy OT-SFT-PNGT P. 17 for General Purpose, Solid Carbide Spiral-Fluted Type OT-PNGT P. 18 for General Purpose, Solid Carbide Type PNGT P. 20 for HSS DR-PNAC P. 22 Super-Planet Cutter for Multifunction Milling DR-O-PNAC P. 22 Super Planet Cutter for Multifunction Milling with Internal Coolant Supply Indexable Thread Mill (HY-PRO P) P. 23 Guide for Selecting HYPRO-P P. 25 Tool Selection Guide by Screw Size HY-PRO P P. 33 Multi-Point HY-PRO P P. 47 Single Point P. 51 Tips for Machining and Recommended Cutting Conditions P. 57 Machining Data P. 65 Features of Thread Mills and Hints for Usage P. 67 FAQ about Thread Milling Go to the following for the quick tool search! Search for suitable tools from specific materials P.5 Tool Selection Guide by Work Materials (p.5) Search for suitable tools from specific screw sizes P.6 Solid Type (p.6) P. 2 5 HY-PRO P (p.25)

Recommended Tools Solid types, by application Index WX-ST-PNC / WXO-ST-PNC for Steels WX-PNC for Nonferrous Metals and Heat-Resistant Alloy Suitable for carbon, stainless and hardened steels (up to 45HRC) With/without coolant hole Suitable for non-ferrous metals and heat-resistant alloys WH-VM-PNC for Small Diameter Suitable down to M1, 0.25 pitch small-diameter threads Suitable for carbon steels, stainless steels, castings and non-ferrous metals Indexable Thread Mill (HY-PRO P) Multi-Point Single Point For detailed information on indexable thread mills (HY-PRO Planet Cutters), see p. 24. Guide for Icons 1 Tool Materials 2 Helix Angle 3 Shank Tungsten Carbide Cobalt HSS Helix angle of flute for cutters Tolerance for shank diameter 4 Surface Treatment 5 Page References 6 Thread Type Smooth coating WX WX Super coating Indicates page no. for recommended conditions. for Internal Thread WX TiAIN WX (TiAIN) coating FX TiAIN FX (composite multi-layered TiAIN) coating Indicates page no. for attachable holders. for External Thread TiN TiN coating TiCN TiCN coating Indicates page no. for attachable inserts. Planet Cutter is registered trademark of OSG Corporation.

3 Support Tools for Your Thread Milling Needs Reduce setup, machining time, and achieve stable tool life with these 3 support tools. 2 ThreadPro Thread Milling NC Code Generator Software 1 RPRG Reference value of tool radius offset Thread Milling 3 Diameter Correction Tool for Thread Mills Use RPRG to reduce the workload RPRG is the reference value of tool radius offset Conventionally, the tool radius was entered during setup as a parameter of the NC system, which was corrected by checking the thread with a gauge. However, it has become possible to reduce the checking and correction simply by entering the RPRG value indicated on the tool shank. ISO-5H Internal Thread ISO-6H Internal Thread Example Tool diameter:7.5; Pitch: 1; Minimum cutting bore diameter: M10 (:8304721) Internal thread size: M10 1 Tolerance for pitch diameter: 0 to +0.118 (ISO-5H), 0 to +0.150 (ISO-6H) Entered value of RPRG: 3.681 Pitch Dia. Radius RPRG=3.681 Entered value of Radius: 3.75 Notes 1. RPRG are reference values. Optimal values for actual cutting depend on the machining environment. Determine optimal values after trial cutting. 2. RPRG values are optimally established to achieve ISO:5H (formerly Grade 1) internal thread limits for metric threads and ANSI:3B internal thread limits for unified threads. RPRG values established for taper pipes (R/Rc) are effective when using the thread milling NC code generator software ThreadPro available on our website. 3. For diameters of thread mills, RPRG values are calculated based on the minimum cutting bore diameter (the minimum cutting internal thread size of the tool diameter). To cut other diameters, it is necessary to use a smaller value than RPRG. 4. RPRG values are indicated on tools manufactured from November 2014.

Revamped Thread Milling NC Code Generator Software "ThreadPro" Generate codes for complex machining couldn't be easier. Create machining programs at ease with OSG's revamped NC code generator software ThreadPro. 3 Key Revamped Features Available in 12 different languages Supporting Tools Supports 8 NC programming languages Calculates the most appropriate RPRG value Powered by ThreadPro with Comprehensive Features 1) Generate programs for zero cut at ease 2) High quality machining by stair passes 3) Capability to review machining trajectory to reduce tool damage Pass type : continuous Pass type : stairs Achieve Stable Tool Life with the DCT for Accurate Diameter Measurement The internal thread effective diameter, which used to be difficult to determine, can now be measured with readable values. Please refer DCT catalogue for details. How can we properly determine the diameter correction value? When the effective diameter of the limit gauge is minus, the radius correction value of the thread mill cannot be determined. However, with the use of the thread mill Diameter Correction Tool (DCT), the effective diameter can be measured, which can eliminate the risk of hole expansion, allow appropriate adjustment and significantly reduce setup time. Is the internal thread effective diameter always the same after changing tool? Knowing the internal thread effective diameter value can help maintain the same effective diameter after exchanging tool. As long as the starting position is the same, the GO position (tool life) can be aligned to help predict and stabilize tool life.

Tool Selection Guide by Work Materials Best Good Solid Type Indexable Thread Mill Type M1 M1.8 for Small Dia. for Steels for Steels with Internal Coolant Supply M2 for Nonferrous Metal and Heat-Resistant Alloy Multi-Point Single-Point Product WH-VM-PNC WX-ST-PNC WXO-ST-PNC WX-PNC HY-PRO P HY-PRO P Page P.9 P.10 P.13 P.14 P.33 P.47 Low Carbon Steel Medium Carbon Steel High Carbon Steel Alloy Steel C0.25% C 0.25 0.45% C0.45% SCM 25 45HRC Hardened Steel Stainless Steel 45 55HRC 50 60HRC SUS Tool Steel SKD Cast Steel Cast Iron Ductile Cast Iron SC FC FCD Work Material Copper Brass Cu Bs Brass Casting Bronze Aluminum Rolled Aluminum Alloy Casting Magnesium Alloy Casting Zinc Alloy Casting Titanium Alloy Ni Nickel Alloy Thermo Setting Plastic Thermo Plastic BsC PB Al AC, ADC MC ZDC Ti-6Al-4V Inconel - - Machining program may need adjustment of cutting speed and depth.

Tool Selection Guide by Screw Size Metric screw thread (internal) Pitch Page P.9 P.10 P.13 P.14 P.17 P.18 P.20 Min. Cutting Bore Dia. WH-VM-PNC WX-ST-PNC WXO-ST-PNC WX-PNC OT-SFT-PNGT OT-PNGT PNGT for Small Dia. for Steels for Steels with Internal Coolant Supply for Nonferrous Metal Heat-Resistant Alloy for General Purpose Spiral-Fulted for General Purpose, Solid Carbide Type P0.25 M 1 3900495 M 1.2 3900496 P0.3 M 1.4 3900497 P0.35 M 1.6 3900498 M 1.7 3900499 P0.4 M 2 3900500 P0.45 M 2.5 3900501 M 3 3900502 P0.5 M 8 8305709 8304710 3900009 M 14 8305736 8304740 3900036 P0.7 M 4 3900503 P0.75 M 6 8305700 8304700 3900000 M 14 8305741 8304741 3900041 P0.8 M 5 3900504 M 6 8305701 8304701 3900001 8306501 8306201 M 8 8305711 8304711 3900011 8306511 8306211 M 10 8305721 8304721 3900021 P1.0 M 14 8305742 8304742 3900042 8306542 8306241 8306012 M 16 8305752 8304752 3900052 8306022 M 20 8306032 M 27 8306042 M 34 8306052 P1.25 M 8 8305712 8304712 3900012 8306512 8306212 M 12 8305732 8304732 3900032 8306532 8306232 M 10 8305723 8304723 3900023 8306523 8306223 M 12 8305733 8304733 3900033 M 14 8305743 8304743 3900043 8306543 8306243 8306013 M 16 8305753 8304753 3900053 8306553 8306253 8306023 P1.5 M 20 8305773 8304773 3900073 8306573 8306273 8306033 M 24 8305783 8304783 M 27 3900083 8306583 8306283 8306043 M 34 8306053 M 42 8306063 P1.75 M 12 8305734 8304734 3900034 8306534 8306234 M 14 8305744 8304744 3900044 8306544 8306245 M 16 8305754 8304754 3900054 8306554 8306255 8306024 M 20 8306034 P2.0 M 24 8305784 8304784 M 27 3900084 8306584 8306285 8306044 M 34 8306054 M 42 8306064 P2.5 M 18 8305765 3900065 M 20 8305775 8304775 3900075 8306575 8306276 8306035 M 20 8306036 M 24 8305786 8304786 P3.0 M 27 3900086 8306586 8306287 8306046 M 34 8306056 M 42 8306066 P3.5 M 27 8306047 for HSS Tool Selection Guide by Screw Size Tool Selection Guide by Screw Size for Indexable Thread Mills (HY-PRO P)

Tool Selection Guide by Screw Size Unified screw thread (internal) T.P.I. Page P.9 P.11 P.15 Min. Cutting Bore Dia. WH-VM-PNC WX-ST-PNC WX-PNC 32 No. 8 3900513 28 1 4 8305801 3900351 24 5 16 8305806 3900356 3 8 8305811 3900361 1 4 8305800 3900350 20 7 16 8305816 3900366 1 2 8305821 3900371 18 5 16 8305805 3900355 9 16 8305830 3900380 16 3 8 8305810 3900360 14 7 16 8305815 3900365 13 1 2 8305820 3900370 12 9 16 8305825 3900375 7 8 8305840 3900390 11 5 8 8305832 3900382 10 3 4 8305835 3900385 9 7 8 8305838 3900388 8 1 8305842 3900392 Pipe screw thread T.P.I. 28 19 14 11 Page P.12 P.16 P.19 P.21 Range of Thread Size WX-ST-PNC WX-PNC OT-PNGT PNGT 1 16 8305899 3900199 1 8 8305901 3900201 8306307 1 4 3 8 8305911 3900211 8306309 3 8 8305912 3900212 8306310 8306111 1 2 3 4 8305914 3900214 8306312 8306114 5 8 3 4 8305915 3900215 8306316 8306115 7 8 1 8305918 3900218 8306320 8306118 1 1 8 1 1 4 1 1 2 8306119 1 3 4 2 Tool Selection Guide by Screw Size for Indexable Thread Mills (HY-PRO P)

Pipe screw thread T.P.I. 28 19 14 11 RpPSGPF RpPS GPF Page P.12 P.16 P.19 P.21 Range of Thread Size WX-ST-PNC WX-PNC OT-PNGT PNGT 1 16 1 8 8305949 3900299 1 8 8305951 3900301 8306407 1 4 3 8 8305961 3900311 8306409 3 8 8305962 3900312 8306410 8306121 8306131 1 2 3 4 8305964 3900314 8306412 8306124 8306134 5 8 3 4 8305965 3900315 8306416 8306125 8306135 7 8 1 8305968 3900318 8306420 8306128 8306138 1 1 8 1 1 4 1 1 2 8306129 8306139 1 3 4 2 Tool Selection Guide by Screw Size Pipe screw thread T.P.I. 27 18 14 11½ Page P.12 P.16 Range of Thread Size WX-ST-PNC WX-PNC 1 16 1 8 8305859 3900259 1 8 1 4 3 8 8305861 3900261 3 8 1 2 3 4 8305865 3900265 5 8 3 4 7 8 1 8305868 3900268 1 1 8 1 1 4 1 1 2 1 3 4 2 Tool Selection Guide by Screw Size for Indexable Thread Mills (HY-PRO P)

for Small Diameter WH-VM-PNC S11.4 M11.8 M25 No.8 Dc1.3 or 1.5Dc P.51~P.52 No. Min. Cutting Bore Dia. Pitch Dc L Thread Per Cutting Part n Ds Flutes Unit:mm Stock Yen 3900495 S1 0.25 0.72 40 0.25 1 2.75 3 3 9,410 3900496 S1.2 0.25 0.91 40 0.25 1 3.25 3 3 B 9,410 3900497 S1.4 0.3 1.05 40 0.3 1 3.8 3 3 9,410 No. Min. Cutting Bore Dia. Pitch Dc L Thread Per Cutting Part n Ds Flutes Unit:mm Stock Yen 3900495 M1 0.25 0.72 40 0.25 1 2.75 3 3 9,410 3900496 M1.2 0.25 0.91 40 0.25 1 3.25 3 3 9,410 3900497 M1.4 0.3 1.05 40 0.3 1 3.8 3 3 9,410 3900498 M1.6 0.35 1.2 40 0.35 1 4.35 3 3 9,410 3900499 M1.7 0.35 1.3 40 0.35 1 4.85 3 3 9,410 B 3900500 M2 0.4 1.5 40 1.2 3 4.4 6 3 21,900 3900501 M2.5 0.45 1.9 40 1.4 3 5.6 6 3 21,900 3900502 M3 0.5 2.4 40 1.5 3 6.5 6 3 21,900 3900503 M4 0.7 3.1 40 2.1 3 8.7 6 3 21,900 3900504 M5 0.8 4 40 2.4 3 10.8 6 3 21,900 No. Min. Cutting Bore Dia. T.P.I. Dc L Thread Per Cutting Part n Ds Flutes Unit:mm Stock Yen 3900513 No.8 32 3.2 40 2.4 3 9.1 6 3 B 21,900 B=Standard stock item B=Standard stock item B=Standard stock item WH-VM-PNC (S, M, UUNJ) is only for milling internal threads. See p.2 for explanation of icons. osgjapan wh-vm

for Steels WX-ST-PNC Type 1 Type 2 No. Min. Cutting Bore Dia. Pitch P.53 Dc L n Ds Flutes Type Unit:mm Stock Yen 8305700 0.75 12.8 28,900 M 6 4.5 60 15 6 4 1 8305701 1 13 28,900 8305709 0.5 16.5 28,900 8305711 M 8 1 6 65 17 6 4 2 28,900 8305712 1.25 17.5 28,900 8305721 1 21 32,900 M10 7.5 70 26 8 4 1 8305723 1.5 22.5 32,900 8305732 1.25 26.3 36,600 8305733 M12 1.5 9.5 85 25.5 28 10 5 1 36,600 8305734 1.75 26.3 36,600 8305736 0.5 28.5 36,600 8305741 0.75 29.3 36,600 C 8305742 M14 1 10 85 29 10 5 2 36,600 8305743 1.5 30 36,600 8305744 2 30 36,600 8305752 1 33 54,300 8305753 M16 1.5 12 95 34.5 12 5 2 54,300 8305754 2 34 54,300 8305765 M18 2.5 14 105 40 45 16 5 1 65,500 8305773 1.5 42 69,500 M20 16 105 16 5 2 8305775 2.5 42.5 71,600 8305783 1.5 49.5 90,100 8305784 M24 2 20 120 50 20 6 2 93,400 8305786 3 51 93,400 Solid Type WX-ST-PNC (M) is only for milling internal threads. See p.2 for explanation of icons. C=Standard stock item NEXT

for Steels WX-ST-PNC Type 1 Type 2 FROM No. Min. Cutting Bore Dia. T.P.I. P.53 Dc L n Ds Flutes Type Unit:mm Stock Yen 8305800 20 10.2 11.4 29,700 1 4 4.55 60 6 4 1 8305801 28 10 10.9 29,700 8305805 18 29,700 5 16 6.2 65 12.7 14.1 8 4 1 8305806 24 29,700 8305810 16 14.3 29,700 3 8 7.6 65 8 4 2 8305811 24 14.8 29,700 8305815 14 18.1 19.9 33,800 7 16 8.8 75 10 4 1 8305816 20 17.8 19.1 33,800 8305820 13 19.5 21.5 C 33,800 1 2 9.4 75 10 5 1 8305821 20 19.1 20.4 33,800 8305825 12 10.9 23.3 25.4 55,900 9 16 85 12 5 1 8305830 18 11.4 22.6 24 55,900 8305832 5 8 11 10.9 85 25.4 27.7 12 5 1 55,900 8305835 3 4 10 15.7 95 30.5 16 5 2 73,600 8305838 9 36.7 87,100 7 8 18.9 110 33.9 20 6 1 8305840 12 36 71,600 8305842 1 8 18.9 110 38.1 41.3 20 6 1 87,100 C=Standard stock item WX-ST-PNC (UUNJ) is only for milling internal threads. See p.2 for explanation of icons. NEXT

for Steels WX-ST-PNC Type 1 Type 2 FROM No. Range of Thread SizeDia. T.P.I. Dc P.53 L Type 3 Type 4 n Ds Flutes Type Unit:mm Stock Yen 8305899 1 16 28 5.9 60 9.1 6 4 4 31,800 8305901 1 8 28 7.5 60 9.1 12.7 8 4 3 35,900 8305911 1 43 8 19 10 75 14.7 10 5 4 40,200 8305912 3 8 19 11 85 14.7 20 12 5 3 C 41,800 8305914 1 23 4 14 12 85 20 12 5 4 59,100 8305915 3 4 14 16 85 20 16 5 4 87,100 8305918 1 2 11 20 95 27.7 20 6 4 98,200 Solid Type No. Range of Thread SizeDia. T.P.I. Dc L n Ds Flutes C=Standard stock item Type Unit:mm Stock Yen 8305949 1 16 28 5.9 60 11.8 6 4 2 28,900 8305951 1 8 28 7.5 65 14.5 15.4 8 4 1 32,600 8305961 1 43 8 19 10 75 20.1 10 5 2 34,300 8305962 3 8 19 11 85 25.4 26.7 12 5 1 C 35,900 8305964 1 23 4 14 12 95 32.7 12 5 2 53,800 8305965 3 4 14 16 110 39.9 16 5 2 71,400 8305968 1 2 11 20 125 50.8 20 6 2 93,000 C=Standard stock item No. Range of Thread SizeDia. T.P.I. Dc L n Ds Flutes Type Unit:mm Stock Yen 8305859 1 161 8 27 5.9 60 10.3 6 4 4 31,800 8305861 1 43 8 18 10 75 15.5 10 5 4 40,200 C 8305865 1 23 4 14 16 85 20 16 5 4 74,900 8305868 12 11½ 20 95 24.3 20 6 4 98,200 See p.2 for explanation of icons. C=Standard stock item osgjapan wx-st

for Steels with Internal Coolant Supply WXO-ST-PNC Type 1 Type 2 No. Min. Cutting Bore Dia. Pitch P.53 Dc L n Ds Flutes Type Unit:mm Stock Yen 8304700 0.75 12.8 31,600 M 6 4.5 60 15 6 4 1 8304701 1 13 31,600 8304710 0.5 16.5 31,600 8304711 M 8 1 6 65 17 6 4 2 31,600 8304712 1.25 17.5 31,600 8304721 1 21 35,800 M10 7.5 70 26 8 4 1 8304723 1.5 22.5 35,800 8304732 1.25 26.3 40,100 8304733 M12 1.5 9.5 85 25.5 28 10 5 1 40,100 8304734 1.75 26.3 40,100 8304740 0.5 28.5 40,100 8304741 0.75 29.3 C 40,100 8304742 M14 1 10 85 29 10 5 2 40,100 8304743 1.5 30 40,100 8304744 2 30 40,100 8304752 1 33 59,400 8304753 M16 1.5 12 95 34.5 12 5 2 59,400 8304754 2 34 59,400 8304773 1.5 42 76,000 M20 16 105 16 5 2 8304775 2.5 42.5 76,000 8304783 1.5 49.5 99,800 8304784 M24 2 20 120 50 20 6 2 99,800 8304786 3 51 99,800 WXO-ST-PNC (M) is only for milling internal threads. See p.2 for explanation of icons. C=Standard stock item osgjapan wx-st

for Nonferrous Metal and Heat-Resistant Alloy WX-PNC Type 1 Type 2 No. Min. Cutting Bore Dia. Pitch P.53 Dc L 12.8 n Ds Flutes Type Stock Yen 3900000 0.75 28,100 M 6 4.5 60 15 6 3 1 3900001 1 13 28,100 3900009 0.5 16.5 28,100 3900011 M 8 1 6 65 17 6 3 2 28,100 3900012 1.25 17.5 28,100 3900021 1 21 31,600 M10 7.5 70 26 8 3 1 3900023 1.5 22.5 31,600 3900032 1.25 26.3 35,400 3900033 M12 1.5 9.5 85 25.5 28 10 4 1 35,400 3900034 1.75 26.3 35,400 B 3900036 0.5 28.5 35,400 3900041 0.75 29.3 35,400 3900042 M14 1 10 85 29 10 4 2 35,400 3900043 1.5 30 35,400 3900044 2 30 35,400 3900052 1 33 52,400 3900053 M16 1.5 12 95 34.5 12 4 2 52,400 3900054 2 34 52,400 3900065 M18 2.5 14 105 40 45 16 4 1 63,400 3900073 1.5 42 66,900 M20 16 105 16 4 2 3900075 2.5 42.5 C 69,500 3900083 1.5 49.5 B 87,500 3900084 M27 2 20 120 50 20 5 2 90,700 C 3900086 3 51 90,700 WX-PNC (M) is only for milling internal threads. See p.2 for explanation of icons. Unit:mm B, C=Standard stock item NEXT Solid Type osgjapan wx-pnc

for Nonferrous Metal and Heat-Resistant Alloy WX-PNC Type 1 Type 2 FROM No. Min. Cutting Bore Dia. T.P.I. P.53 Dc L n Ds Flutes Type Unit:mm Stock Yen 3900350 20 10.2 11.4 28,900 1 4 4.55 60 6 3 1 3900351 28 10 10.9 28,900 3900355 18 28,900 5 16 6.2 65 12.7 14.1 8 3 1 3900356 24 28,900 3900360 16 14.3 28,900 3 8 7.6 65 8 3 2 3900361 24 14.8 28,900 3900365 14 18.1 19.9 32,900 7 16 8.8 75 10 3 1 3900366 20 17.8 19.1 32,900 3900370 13 19.5 21.5 C 32,900 1 2 9.4 75 10 4 1 3900371 20 19.1 20.4 32,900 3900375 12 10.9 23.3 25.4 54,300 9 16 85 12 4 1 3900380 18 11.4 22.6 24 54,300 3900382 5 8 11 10.9 85 25.4 27.7 12 4 1 54,300 3900385 3 4 10 15.7 95 30.5 16 4 2 71,400 3900388 9 36.7 84,600 7 8 18.9 110 33.9 20 4 1 3900390 12 36 69,500 3900392 1 8 18.9 110 38.1 41.3 20 4 1 84,600 C=Standard stock item WX-PNC (UUNJ) is only for milling internal threads. See p.2 for explanation of icons. NEXT

for Nonferrous Metal and Heat-Resistant Alloy WX-PNC Type 1 Type 2 FROM No. Range of Thread SizeDia. T.P.I. Dc P.53 L Type 3 Type 4 n Ds Flutes Type Unit:mm Stock Yen 3900199 1 161 8 28 5.9 60 9.1 6 3 4 31,000 3900201 1 8 28 7.5 60 9.1 12.7 8 3 3 34,800 3900211 1 43 8 19 10 75 14.7 10 4 4 39,000 B 3900212 3 8 19 11 85 14.7 20 12 4 3 40,600 3900214 1 23 4 14 12 85 20 12 4 4 57,500 3900215 3 4 14 16 85 20 16 4 4 84,600 3900218 12 11 20 95 27.7 20 5 4 C 95,300 Solid Type B, C=Standard stock item No. Range of Thread SizeDia. T.P.I. Dc L n Ds Flutes Type Unit:mm Stock Yen 3900299 1 161 8 28 5.9 60 11.8 6 3 2 28,100 3900301 1 8 28 7.5 65 14.5 15.4 8 3 1 31,600 3900311 1 43 8 19 10 75 20.1 10 4 2 33,200 3900312 3 8 19 11 85 25.4 26.7 12 4 1 C 34,800 3900314 1 23 4 14 12 95 32.7 12 4 2 52,200 3900315 3 4 14 16 110 39.9 16 4 2 69,300 3900318 12 11 20 125 50.8 20 5 2 90,400 C=Standard stock item No. Range of Thread SizeDia. T.P.I. Dc L n Ds Flutes Type Unit:mm Stock Yen 3900259 1 161 8 27 5.9 60 10.3 6 3 4 31,000 B 3900261 1 43 8 18 10 75 15.5 10 4 4 39,000 3900265 1 23 4 14 16 85 20 16 4 4 72,800 C 3900268 12 11½ 20 95 24.3 20 5 4 95,300 See p.2 for explanation of icons. B, C=Standard stock item

for General Purpose, Solid Carbide Spiral-Fulted Type OT-SFT-PNGT Type 1 Type 2 P.54 No. Min. Cutting Bore Dia. Pitch Dc L n Ds Flutes Type Unit:mm Stock Yen 8306501 M 6 1 4.5 60 12 6 3 1 43,100 8306511 1 43,100 M 8 6 70 16 8 3 1 8306512 1.25 43,100 8306523 M10 1.5 7.5 70 20 8 3 1 53,200 8306532 1.25 59,900 M12 9 90 24 10 4 1 8306534 1.75 59,900 8306542 1 70,600 35 8306543 M14 1.5 10 90 25 10 4 2 70,600 B 8306544 2 70,600 8306553 1.5 40 85,300 M16 12 105 30 12 4 2 8306554 2 85,300 8306573 1.5 50 121,000 M20 16 125 40 16 4 2 8306575 2.5 121,000 8306583 1.5 60 179,000 8306584 M27 2 20 145 50 20 5 2 179,000 8306586 3 179,000 B=Standard stock item OT-SFT-PNGT (M) is only for milling internal threads. See p.2 for explanation of icons.

for General Purpose, Solid Carbide Type OT-PNGT Type 1 Type 2 No. Min. Cutting Bore Dia. Pitch P.54 Dc L n Ds Flutes OT-PNGT (M) is only for milling internal threads. See p.2 for explanation of icons. Type Unit:mm Stock Yen 8306201 M 6 1 4.5 60 12 6 3 1 40,900 8306211 1 40,900 M 8 6 70 16 8 3 1 8306212 1.25 40,900 8306223 M10 1.5 7.5 70 20 8 3 1 50,900 8306232 1.25 57,000 M12 9 90 24 10 4 1 8306234 1.75 57,000 8306241 1 67,500 35 8306243 M14 1.5 10 90 25 10 4 2 67,500 B 8306245 2 67,500 8306253 1.5 40 81,400 M16 12 105 30 12 4 2 8306255 2 81,400 8306273 1.5 50 116,000 M20 16 125 40 16 4 2 8306276 2.5 116,000 8306283 1.5 60 171,000 8306285 M27 2 20 145 50 20 5 2 171,000 8306287 3 171,000 B=Standard stock item NEXT Solid Type

for General Purpose, Solid Carbide Type OT-PNGT Type 2 Type 3 FROM No. Range of Thread SizeDia. T.P.I. Dc P.54 L n Ds Flutes Type Unit:mm Stock Yen 8306307 1 8 28 7 65 11 15 8 3 3 55,900 8306309 1 43 8 19 9 80 14 18 10 4 3 62,500 8306310 3 8 19 10 80 16 23 10 4 3 73,300 B 8306312 1 23 4 14 12 95 20 27 12 4 3 89,400 8306316 3 4 14 16 110 25 35 16 4 3 128,000 8306320 1 2 11 20 125 32 42 20 5 3 188,000 B=Standard stock item No. Range of Thread SizeDia. T.P.I. Dc L n Ds Flutes Type Unit:mm Stock Yen 8306407 1 8 28 7 65 11 15 8 3 2 50,900 8306409 1 43 8 19 9 75 14 10 4 2 57,000 8306410 3 8 19 10 80 16 23 10 4 2 66,900 B 8306412 1 23 4 14 12 95 20 12 4 2 81,400 8306416 3 4 14 16 110 25 35 16 4 2 116,000 8306420 1 2 11 20 125 32 20 5 2 171,000 B=Standard stock item See p.2 for explanation of icons.

for HSS PNGT Type 1 Type 3 No. Min. Cutting Bore Dia. Pitch P.54 Dc L n Ds Flutes Type Unit:mm Stock Yen 8306012 1 42,900 M14 10 90 25 32 10 4 1 8306013 1.5 39,100 8306022 1 45,300 8306023 M16 1.5 12 105 30 38 12 4 1 42,000 8306024 2 42,000 8306032 1 51,900 8306033 1.5 47,600 8306034 M20 2 16 125 40 50 16 4 1 47,600 8306035 2.5 47,600 8306036 3 47,600 8306042 1 58,000 B 8306043 1.5 53,000 8306044 M27 2 20 145 50 60 20 5 1 53,000 8306046 3 53,000 8306047 3.5 53,000 8306052 1 67,700 8306053 1.5 62,300 M34 25 165 65 20 6 3 8306054 2 62,300 8306056 3 62,300 8306063 1.5 73,200 8306064 M42 2 32 210 80 25 6 3 73,200 8306066 3 73,200 Solid Type PNGT (M) is only for milling internal threads. See p.2 for explanation of icons. B=Standard stock item NEXT

for HSS PNGT Type 1 Type 2 Type 3 Type 4 FROM No. Range of Thread SizeDia. T.P.I. Dc P.54 L n Ds Flutes Type Unit:mm Stock Yen 8306111 3 8 19 10 80 16 23 10 4 2 45,000 8306114 1 23 4 14 12 95 20 28 12 4 2 48,000 8306115 3 4 14 16 110 25 35 16 4 2 B 52,400 8306118 1 2 11 20 125 32 42.5 20 5 2 56,900 8306119 1-1 226 11 32 175 50 25 6 4 74,000 B=Standard stock item No. Range of Thread SizeDia. T.P.I. Dc L n Ds Flutes Type Unit:mm Stock Yen 8306121 3 8 19 10 80 16 23 10 4 1 38,000 8306124 1 27 8 14 12 95 20 12 4 1 40,400 8306125 3 47 8 14 16 110 25 35 16 4 1 B 44,300 8306128 13-1 2 11 20 125 32 42.5 20 5 1 48,200 8306129 1-1 26 11 32 175 50 25 6 1 63,100 B=Standard stock item See p.2 for explanation of icons. No. Range of Thread SizeDia. T.P.I. P.54 Dc L n Ds Flutes Type Unit:mm Stock Yen 8306131 3 8 19 10 80 16 23 10 4 1 38,000 8306134 1 27 8 14 12 95 20 12 4 1 40,400 8306135 3 47 8 14 16 110 25 35 16 4 1 B 44,300 8306138 13-1 2 11 20 125 32 42.5 20 5 1 48,200 8306139 1-1 26 11 32 175 50 25 6 3 63,100 B=Standard stock item PNGT (G (PF)) is only for milling internal threads. See p.2 for explanation of icons.

Super-Planet Cutter for Multifunction Milling DR-PNAC No. Mill Dia Dc L L2 P.55 n LS L3 d1 ds d2 Ds Flutes Unit:mm Stock Yen 8330400 M 6 1-2D 4.8 62 12.1 1 14.7 36 5 6.3 7 8 2 54,600 8330412 M 8 1.25-2D 6.5 75 15.1 1.3 18.5 40 6.8 8.3 9 10 2 63,100 8330413 M 8 1-2D 6.7 75 15.1 1.3 18.5 40 7 8.3 9 10 2 66,300 8330424 M 10 1.5-2D 8.2 79 19.6 1.5 23.7 45 8.5 10.3 11 12 2 71,400 8330425 M 10 1.25-2D 8.5 79 20.1 1.5 24 45 8.8 10.3 11 12 2 C 74,900 8330426 M 10 1-2D 8.7 79 20.1 1.5 24 45 9 10.3 11 12 2 74,900 8330436 M 12 1.75-2D 9.9 89 22.9 1.8 27.4 48 10.3 12.3 13.5 16 2 94,600 8330437 M 12 1.5-2D 10.2 89 24.1 1.8 28.6 48 10.5 12.3 13.5 16 2 99,200 8330438 M 12 1.25-2D 10.2 89 23.9 1.8 28.3 48 10.8 12.3 13.5 16 2 99,200 Solid Type C=Standard stock item Tapping lengththread dia.2 See p.2 for explanation of icons. Super-Planet Cutter for Multifunction Milling with Internal Coolant Supply DR-O-PNAC No. Mill Dia Dc L L2 P.55 n LS L3 d1 ds d2 Ds Flutes Unit:mm Stock Yen 8330500 M 6 1-2D 4.8 62 12.1 1 14.7 36 5 6.3 7 8 2 59,900 8330512 M 8 1.25-2D 6.5 75 15.1 1.3 18.5 40 6.8 8.3 9 10 2 68,500 C 8330524 M 10 1.5-2D 8.2 79 19.6 1.5 23.7 45 8.5 10.3 11 12 2 77,100 8330536 M 12 1.75-2D 9.9 89 22.9 1.8 27.4 48 10.3 12.3 13.5 16 2 102,000 B=Standard stock item DR-O-PNAC has oil hole. Tapping lengththread dia.2 See p.2 for explanation of icons.

How to choose HYPRO-P (Indexable Thread Mill) HY-PRO Planet Cutter is capable of mounting inserts on a single holder even with differences in thread type Q. Q. Which thread cutting tool is suitable for this specific thread size? Q. Q. Is this insert mountable on this body? Q. Q. What is the first thing to consider when selecting a tool? Please refer the following hints for selecting tools to suit your specific needs. Example: I want to cut M56 x 3.5 threads with a tapping length of 82 mm. How should I choose the tools? STEP 1 Pitch P3.5 Identify the appropriate pitch and thread size on the selection chart (p. 25 to 32). Multi-Point Single Point Thread Size Tool Holder Insert Tool Holder Insert M 30 M 37 TMC25-5 124/004 53.5 SO TM 028/008 M 30 TM2SC 18C23-86-2U 86 2U 2UDC60 TM TM3SC 20C26-105-2U 2UDC60 TM M 36 TM4SC 25C31-115-2U 2UDC60 TM M 41 TMC25-5 124/004 53.5 SO TM2 M 42 TM3SC 28C36-144-3U 3UDE60 TM M 46 TMC25-5TMLC25-5 53.5 SO TM2 M 48 TM4SC D42-16-3U 3UDE60 TM M 53 TMC32-5TMLC32-5TMNC32-5 53.5 SO TM2 M 54 TM5SC D48-22-3U 3UDE60 TM M 58 TM2C32-5 53.5 SO TM2 M 62 TM6SC D56-22-3U 3UDE60 TM STEP 2 In the identified items, look for holders that can be used for cutting 82 mm of tapping length. Appropriate tool = Tapping length + (Pitch x 1.5) < is... Multi-Point Single-Point Example : M563.5, tapping length = 82mm 82mm1.5 87.25mm 3.5mm1.5P These are recommended values to ensure effective tapping length. Please make adjustment depending on the cutting condition. Consequently, look for holders that are at least 87.25 mm in neck length / maximum milling length. Multi-Point Single-Point Shell Type Type n TMC25-5 124/004 40 TMC25-5 52 TMC32-5 58 TMLC25-5 92 TMLC32-5 98 TMNC32-5 58 Type L1 TM2SC 18C23-86-2U 86 TM3SC 20C26-105-2U 105 TM4SC 25C31-115-2U 115 TM3SC 28C36-144-3U 144 Appropriate tool differ depends on arbor to be mounted. Please consider tools with arbor.

ThreadPro follows these steps automatically. Revamped Thread Milling NC Code Generator Software Data entry screen Enter information via dropdown list! Indexable Thread Mill Search results Tool selection done in a split second! Powered by for detail for FAQ Example: What type of tool should I choose? Choose a tool that suits your work environment and purpose. Multi-Point Many variations Suitable for pipe threads can be cut A single piece of insert has multiple crests to cut the corresponding number of threads. For both internal and external threads Single-Point (Cylindrical Shank) Suitable for large diameter threads, such as eyebolts. One type of insert can cut different pitches Three corners per insert Multiple inserts achieves high-efficiency cutting Adjustable overhang length for specific cutting conditions

Tool Selection Guide by Screw Size Metric screw thread (internal) Pitch P0.5 P0.75 P1 P1.25 P1.5 Thread Size Multi-Point Single Point Tool Holder Insert Tool Holder Insert M 13 TMC12-2TMC20-2 20.5 SO TM2 M 17 TMC16-3 124/001 30.5 SO TM2 TMNC16-3 30.5 SO TM2 M 19 TM2C20-2 20.5 SO TM2 TMC16-3 30.5 SO TM2 M 21 TMNC20-3 30.5 SO TM2 M 22 TMC20-3 30.5 SO TM2 M 24 TMLC25-3 30.5 SO TM2 M 28 TM2C25-3 30.5 SO TM2 M 51 TMSH-D50-FMA25.4-3 30.5 SO TM2 M 14 TMC12-2TMC20-2 20.75 SO TM2 M 18 TMC16-3 124/001TMNC16-3 30.75 SO TM2 M 19 TM2C20-2 20.75 SO TM2 TMC16-3 30.75 SO TM2 M 22 TMNC20-3 30.75 SO TM2 M 23 TMC20-3 30.75 SO TM2 M 25 TMLC25-3 30.75 SO TM2 M 29 TM2C25-3 30.75 SO TM2 M 52 TMSH-D50-FMA25.4-3 30.75 SO TM2 M 15 TMC12-2TMC20-2 21.0 SO TM2 M 19 TMC16-3 124/001 31.0 SO TM2 TMNC16-3 31.0 SO TM2 M 20 TM2C20-2 21.0 SO TM2 TMC16-3 31.0 SO TM2 M 22 TMNC20-3 31.0 SO TM2 M 23 TMC20-3 31.0 SO TM2 M 25 TMLC25-3 31.0 SO TM2 M 28 TMC25-5 124/004 51.0 SO TM2 M 29 TM2C25-3 31.0 SO TM2 M 33 TMC25-5TMLC25-5 51.0 SO TM2 M 41 TMC32-5TMLC32-5TMNC32-5 51.0 SO TM2 M 46 TM2C32-5 51.0 SO TM2 M 53 TMSH-D50-FMA25.4-3 31.0 SO TM2 M 66 TMSH-D63-FMA25.4-5 51.0 SO TM2 M 83 TMSH-D80-FMA25.4-5 51.0 SO TM2 M 103 TMSH-D100-FMA31.75-5 51.0 SO TM2 M 128 TMSH-D125-FMA38.1-5 51.0 SO TM2 M 16 TMC12-2TMC20-2 21.25 SO TM2 M 20 TMC16-3 124/001 31.25 SO TM2 TMNC16-3 31.25 SO TM2 M 21 TM2C20-2 21.25 SO TM2 TMC16-3 31.25 SO TM2 M 23 TMNC20-3 31.25 SO TM2 M 24 TMC20-3 31.25 SO TM2 M 26 TMLC25-3 31.25 SO TM2 M 29 TMC25-5 124/004 51.25 SO TM2 M 30 TM2C25-3 31.25 SO TM2 M 35 TMC25-5TMLC25-5 51.25 SO TM2 M 42 TMC32-5TMLC32-5TMNC32-5 51.25 SO TM2 M 48 TM2C32-5 51.25 SO TM2 M 55 TMSH-D50-FMA25.4-3 31.25 SO TM2 M 68 TMSH-D63-FMA25.4-5 51.25 SO TM2 M 85 TMSH-D80-FMA25.4-5 51.25 SO TM2 M 105 TMSH-D100-FMA31.75-5 51.25 SO TM2 M 130 TMSH-D125-FMA38.1-5 51.25 SO TM2 M 16 TMC12-2TMC20-2 21.5 SO TM2 M 20 TMC16-3 124/001 31.5 SO TM2 TMNC16-3 31.5 SO TM2 M 22 TM2C20-2 21.5 SO TM2 TMC16-3 31.5 SO TM2 Blue characteres are special order items. NEXT

FROM Pitch P1.5 P1.75 P2 Thread Size Multi-Point Single Point Tool Holder Insert Tool Holder Insert M 24 TMNC20-3 31.5 SO TM2 M 25 TMC20-3 31.5 SO TM2 M 26 TM2SC 18C23-86-2U 2UDB60 TM M 27 TMLC25-3 31.5 SO TM2 M 28 TM3SC 20C26-105-2U 2UDB60 TM M 30 TMC25-5 124/004 51.5 SO TM2 M 31 TM2C25-3 31.5 SO TM2 M 33 TM4SC 25C31-115-2U 2UDB60 TM M 35 TMC25-5TMLC25-5 51.5 SO TM2 M 39 TM3SC 28C36-144-3U 3UDB60 TM M 40 TMC32-6B 6B1.5 SO TM2 M 43 TMC32-5TMLC32-5TMNC32-5 51.5 SO TM2 M 45 TM4SC D42-16-3U 3UDB60 TM M 48 TM2C32-5 51.5 SO TM2 M 51 TMC40-6B 6B1.5 SO TM2 M 52 TM5SC D48-22-3U 3UDB60 TM M 56 TMSH-D50-FMA25.4-3 51.5 SO TM2 M 59 TMLC42-6B 6B1.5 SO TM2 M 60 TM6SC D56-22-3U 3UDB60 TM M 69 TMSH-D63-FMA25.4-5 51.5 SO TM2 M 86 TMSH-D80-FMA25.4-6B 6B1.5 SO TM2 TMSH-D80-FMA25.4-5 51.5 SO TM2 M 106 TMSH-D100-FMA31.75-5 51.5 SO TM2 M 131 TMSH-D125-FMA38.1-5 51.5 SO TM2 M 21 TMC16-3 124/001TMNC16-3 31.75 SO TM2 M 23 TMC16-3 31.75 SO TM2 M 25 TMNC20-3 31.75 SO TM2 M 26 TMC20-3 31.75 SO TM2 M 28 TMLC25-3 31.75 SO TM2 M 31 TMC25-5 124/004 51.75 SO TM2 M 32 TM2C25-3 31.75 SO TM2 M 36 TMC25-5TMLC25-5 51.75 SO TM2 M 44 TMC32-5TMLC32-5 TMNC32-5 51.75 SO TM2 M 49 TM2C32-5 51.75 SO TM2 M 57 TMSH-D50-FMA25.4-3 31.75 SO TM2 M 70 TMSH-D63-FMA25.4-5 51.75 SO TM2 M 87 TMSH-D80-FMA25.4-5 51.75 SO TM2 M 107 TMSH-D100-FMA31.75-5 51.75 SO TM2 M 132 TMSH-D125-FMA38.1-5 51.75 SO TM2 M 14 M 21 TMC12-2TMC20-2 22.0 SO TM 028/004 M 22 TMC16-3 124/001TMNC16-3 32.0 SO TM2 M 23 TMC16-3 32.0 SO TM2 M 25 TMNC20-3 32.0 SO TM2 M 26 TMC20-3 32.0 SO TM2 TM2SC 18C23-86-2U 2UDB60 TM M 28 TMLC25-3 32.0 SO TM2 M 29 TM3SC 20C26-105-2U 2UDB60 TM M 32 TMC25-5 124/004 52.0 SO TM2 M 33 TM2C25-3 32.0 SO TM2 M 34 TM4SC 25C31-115-2U 2UDB60 TM M 37 TMC25-5TMLC25-5 52.0 SO TM2 M 39 TM3SC 28C36-144-3U 3UDB60 TM M 42 TMC32-6B 6B2.0 SO TM2 M 44 TMC32-5TMLC32-5TMNC32-5 52.0 SO TM2 M 45 TM4SC D42-16-3U 3UDB60 TM M 50 TM2C32-5 52.0 SO TM2 M 52 TM5SC D48-22-3U 3UDB60 TM M 53 TMC40-6B 6B2.0 SO TM2 M 57 TMSH-D50-FMA25.4-3 32.0 SO TM2 M 60 TMLC42-6B 6B2.0 SO TM2 TM6SC D56-22-3U 3UDB60 TM M 70 TMSH-D63-FMA25.4-5 52.0 SO TM2 Blue characteres are special order items. NEXT Indexable Thread Mill

Tool Selection Guide by Screw Size FROM Pitch Thread Size Multi-Point Single Point Tool Holder Insert Tool Holder Insert TMSH-D80-FMA25.4-6B 6B2.0 SO TM2 M 87 TMSH-D80-FMA25.4-5 52.0 SO TM2 P2 M 107 TMSH-D100-FMA31.75-5 52.0 SO TM2 M 132 TMSH-D125-FMA38.1-5 52.0 SO TM2 M 20 M 21 TMC16-3 124/001 32.5 SO TM 028/005 M 22 M 34 TMC25-4 124/002 42.5 SO TM 028/006 M 27 TM2SC 18C23-86-2U 2UDC60 TM M 30 TM3SC 20C26-105-2U 2UDC60 TM M 34 TMC25-5 124/004 52.5 SO TM2 TM4SC 25C31-115-2U 2UDC60 TM M 40 TMC25-5TMLC25-5 52.5 SO TM2 TM3SC 28C36-144-3U 3UDE60 TM P2.5 M 46 TM4SC D42-16-3U 3UDE60 TM M 47 TMC32-5TMLC32-5TMNC32-5 52.5 SO TM2 M 52 TM2C32-5 52.5 SO TM2 TM5SC D48-22-3U 3UDE60 TM M 60 TM6SC D56-22-3U 3UDE60 TM M 73 TMSH-D63-FMA25.4-5 52.5 SO TM2 M 90 TMSH-D80-FMA25.4-5 52.5 SO TM2 M 110 TMSH-D100-FMA31.75-5 52.5 SO TM2 M 135 TMSH-D125-FMA38.1-5 52.5 SO TM2 M 24 M 35 TMC25-4 124/002 43.0 SO TM 028/007 M 27 TM2SC 18C23-86-2U 2UDC60 TM M 30 TM3SC 20C26-105-2U 2UDC60 TM M 35 TM4SC 25C31-115-2U 2UDC60 TM M 36 M 42 TMC25-5TMLC25-5 53.0 SO TM 028/009 M 37 TMC25-5 124/004 53.0 SO TM2 M 41 TM3SC 28C36-144-3U 3UDE60 TM M 42 TMC25-5TMLC25-5 53.0 SO TM2 M 47 TMC32-6B 6B3.0 SO TM2 P3 M 48 TM4SC D42-16-3U 3UDE60 TM M 50 TMC32-5TMLC32-5TMNC32-5 53.0 SO TM2 M 52 TM5SC D48-22-3U 3UDE60 TM M 55 TM2C32-5 53.0 SO TM2 M 58 TMC40-6BTMLC42-6B 6B3.0 SO TM2 M 60 TM6SC D56-22-3U 3UDE60 TM M 75 TMSH-D63-FMA25.4-5 53.0 SO TM2 M 92 TMSH-D80-FMA25.4-6B 6B3.0 SO TM2 TMSH-D80-FMA25.4-5 53.0 SO TM2 M 112 TMSH-D100-FMA31.75-5 53.0 SO TM2 M 137 TMSH-D125-FMA38.1-5 53.0 SO TM2 M 30 M 37 TMC25-5 124/004 53.5 SO TM 028/008 M 30 TM2SC 18C23-86-2U 2UDC60 TM TM3SC 20C26-105-2U 2UDC60 TM M 36 TM4SC 25C31-115-2U 2UDC60 TM M 41 TMC25-5 124/004 53.5 SO TM2 M 42 TM3SC 28C36-144-3U 3UDE60 TM M 46 TMC25-5TMLC25-5 53.5 SO TM2 P3.5 M 48 TM4SC D42-16-3U 3UDE60 TM M 53 TMC32-5TMLC32-5TMNC32-5 53.5 SO TM2 M 54 TM5SC D48-22-3U 3UDE60 TM M 58 TM2C32-5 53.5 SO TM2 M 62 TM6SC D56-22-3U 3UDE60 TM M 77 TMSH-D63-FMA25.4-5 53.5 SO TM2 M 94 TMSH-D80-FMA25.4-5 53.5 SO TM2 M 114 TMSH-D100-FMA31.75-5 53.5 SO TM2 M 139 TMSH-D125-FMA38.1-5 53.5 SO TM2 M 36 M 42 TMC25-5TMLC25-5 54.0 SO TM 028/010 TM2SC 18C23-86-2U 2UDC60 TM P4 M 36 TM3SC 20C26-105-2U 2UDC60 TM TM4SC 25C31-115-2U 2UDC60 TM M 42 TM3SC 28C36-144-3U 3UDH60 TM M 44 TMC25-5 124/004 54.0 SO TM2 Blue characteres are special order items. NEXT

FROM Pitch P4 P4.5 P5 P5.5 P6 Thread Size Multi-Point Single Point Tool Holder Insert Tool Holder Insert M 48 TMC25-5TMLC25-5 54.0 SO TM2 TM4SC D42-16-3U 3UDH60 TM M 54 TMC32-6B 6B4.0 SO TM2 M 55 TM5SC D48-22-3U 3UDH60 TM M 56 TMC32-5TMLC32-5TMNC32-5 54.0 SO TM2 M 60 TMC40-6B 6B4.0 SO TM2 M 62 TM2C32-5 54.0 SO TM2 M 64 TM6SC D56-22-3U 3UDH60 TM M 68 TMLC42-6B 6B4.0 SO TM2 M 78 TMSH-D63-FMA25.4-5 54.0 SO TM2 M 95 TMSH-D80-FMA25.4-6B 6B4.0 SO TM2 TMSH-D80-FMA25.4-5 54.0 SO TM2 M 115 TMSH-D100-FMA31.75-5 54.0 SO TM2 M 140 TMSH-D125-FMA38.1-5 54.0 SO TM2 M 42 M 52 TMC25-5TMLC25-5 54.5 SO TM 028/011 M 42 TM3SC 28C36-144-3U 3UDH60 TM M 48 TMC25-5 124/004 54.5 SO TM2 TM4SC D42-16-3U 3UDH60 TM M 53 TMC25-5TMLC25-5 54.5 SO TM2 M 54 TM5SC D48-22-3U 3UDH60 TM M 58 TMC32-6B 6B4.5 SO TM2 M 60 TMC32-5TMLC32-5TMNC32-5 54.5 SO TM2 TMC40-6B 6B4.5 SO TM2 M 62 TM6SC D56-22-3U 3UDH60 TM M 66 TM2C32-5 54.5 SO TM2 M 70 TMLC42-6B 6B4.5 SO TM2 M 80 TMSH-D63-FMA25.4-5 54.5 SO TM2 M 97 TMSH-D80-FMA25.4-6B 6B4.5 SO TM2 TMSH-D80-FMA25.4-5 54.5 SO TM2 M 117 TMSH-D100-FMA31.75-5 54.5 SO TM2 M 142 TMSH-D125-FMA38.1-5 54.5 SO TM2 M 48 TMC32-6B 6B5.0 SO TM2 TM3SC 28C36-144-3U 3UDH60 TM TM4SC D42-16-3U 3UDH60 TM M 54 TM5SC D48-22-3U 3UDH60 TM M 58 TMC40-6B 6B5.0 SO TM2 M 62 TM6SC D56-22-3U 3UDH60 TM M 72 TMLC42-6B 6B5.0 SO TM2 M 99 TMSH-D80-FMA25.4-6B 6B5.0 SO TM2 TM3SC 28C36-144-3U 3UDH60 TM M 56 TMC32-6B 6B5.5 SO TM2 TM4SC D42-16-3U 3UDH60 TM TM5SC D48-22-3U 3UDH60 TM M 60 TMC40-6B 6B5.5 SO TM2 M 63 TM6SC D56-22-3U 3UDH60 TM M 74 TMLC42-6B 6B5.5 SO TM2 M 101 TMSH-D80-FMA25.4-6B 6B5.5 SO TM2 TM3SC 28C36-144-3U 3UDH60 TM M 64 TMC32-6BTMC40-6B 6B6.0 SO TM2 TM4SC D42-16-3U 3UDH60 TM TM5SC D48-22-3U 3UDH60 TM TM6SC D56-22-3U 3UDH60 TM M 76 TMLC42-6B 6B6.0 SO TM2 M 103 TMSH-D80-FMA25.4-6B 6B6.0 SO TM2 Blue characteres are special order items. Indexable Thread Mill (Note) To machine external screwthreads, tool must be selected as below : holder outer dia. 1.5 internal screwthread outer dia. (nominal dia.)

Tool Selection Guide by Screw Size Unified screw thread (internal) T.P.I. 48 32 28 24 20 18 Thread Size Multi-Point Single Point Tool Holder Insert Tool Holder Insert 1 2 TMC12-2TMC20-2 248 UN TM2 3 4 TM2C20-2 248 UN TM2 9 16 TMC12-2TMC20-2 232 UN TM2 11 16 TMC16-3 124/001 TMNC16-3 332 UN TM2 3 4 TM2C20-2 232 UN TM2 TMC16-3 332 UN TM2 7 8 TMNC20-3TMC20-3 332 UN TM2 1 TMLC25-3 332 UN TM2 1 1 8 TM2C25-3 332 UN TM2 9 16 TMC12-2TMC20-2 228 UN TM2 3 4 TMC16-3TMC16-3 124/001 TMNC16-3 328 UN TM2 13 16 TM2C20-2 228 UN TM2 TMC16-3 328 UN TM2 7 8 TMNC20-3 328 UN TM2 15 16 TMC20-3 328 UN TM2 1 TMLC25-3 328 UN TM2 1 3 16 TM2C25-3 328 UN TM2 9 16 TMC12-2TMC20-2 224 UN TM2 3 4 TMC16-3 124/001 TMNC16-3 324 UN TM2 13 16 TM2C20-2 224 UN TM2 TMC16-3 324 UN TM2 7 8 TMNC20-3 324 UN TM2 15 16 TMC20-3 324 UN TM2 1 TMLC25-3 324 UN TM2 1 1 8 TMC25-5 124/004 524 UN TM2 1 3 16 TM2C25-3 324 UN TM2 1 5 16 TMC25-5TMLC25-5 524 UN TM2 1 5 8 TMC32-5TMLC32-5 TMNC32-5 524 UN TM2 1 7 8 TM2C32-5 524 UN TM2 5 8 TMC12-2TMC20-2 220 UN TM2 13 16 TMC16-3 124/001 TMNC16-3 320 UN TM2 7 8 TM2C20-2 220 UN TM2 TMC16-3 320 UN TM2 15 16 TMNC20-3 320 UN TM2 1 TMC20-3 320 UN TM2 1 1 16 TMLC25-3 320 UN TM2 1 3 16 TM2C25-3 320 UN TM2 TMC25-5 124/004 520 UN TM2 1 3 8 TMC25-5TMLC25-5 520 UN TM2 1 5 8 TMC32-5TMLC32-5 TMNC32-5 520 UN TM2 1 7 8 TM2C32-5 520 UN TM2 11 16 TMC12-2TMC20-2 218 UN TM2 13 16 TMC16-3 124/001 318 UN TM2 TMNC16-3 318 UN TM2 7 8 TM2C20-2 218 UN TM2 TMC16-3 318 UN TM2 15 16 TMNC20-3 318 UN TM2 1 TMC20-3 318 UN TM2 1 1 16 TMLC25-3 318 UN TM2 1 3 16 TMC25-5 124/004 518 UN TM2 1 1 4 TM2C25-3 318 UN TM2 1 3 8 TMC25-5TMLC25-5 518 UN TM2 1 11 16 TMC32-5TMLC32-5 TMNC32-5 518 UN TM2 1 15 16 TM2C32-5 518 UN TM2 Blue characteres are special order items. NEXT

FROM T.P.I. 16 14 13 12 Thread Size Multi-Point Blue characteres are special order items. Single Point Tool Holder Insert Tool Holder Insert 11 16 TMC12-2TMC20-2 216 UN TM2 13 16 TMC16-3 124/001 TMNC16-3 316 UN TM2 7 8 TM2C20-2 216 UN TM2 TMC16-3 316 UN TM2 15 16 TMNC20-3 316 UN TM2 1 TMC20-3 316 UN TM2 TM2SC 18C23-86-2U 2UDB60 TM 1 1 16 TMLC25-3 316 UN TM2 1 1 8 TM3SC 20C26-105-2U 2UDB60 TM 1 3 16 TMC25-5 124/004 516 UN TM2 1 1 4 TM2C25-3 316 UN TM2 1 3 8 TM4SC 25C31-115-2U 2UDB60 TM 1 7 16 TMC25-5TMLC25-5 516 UN TM2 1 9 16 TM3SC 28C36-144-3U 3UDB60 TM 1 11 16 TMC32-5TMLC32-5 TMNC32-5 516 UN TM2 1 3 4 TM4SC D42-16-3U 3UDB60 TM 1 15 16 TM2C32-5 516 UN TM2 2 TM5SC D48-22-3U 3UDB60 TM 2 3 8 TM6SC D56-22-3U 3UDB60 TM 11 16 TMC12-2TMC20-2 214 UN TM2 7 8 TMC16-3 124/001 TMNC16-3 314 UN TM2 15 16 TM2C20-2 214 UN TM2 TMC16-3 314 UN TM2 1 TMNC20-3TMC20-3 314 UN TM2 TM2SC 18C23-86-2U 2UDB60 TM 1 1 8 TMLC25-3 314 UN TM2 TM3SC 20C26-105-2U 2UDB60 TM 1 1 4 TM2C25-3 314 UN TM2 TMC25-5 124/004 514 UN TM2 1 3 8 TM4SC 25C31-115-2U 2UDB60 TM 1 7 16 TMC25-5TMLC25-5 514 UN TM2 1 5 8 TM3SC 28C36-144-3U 3UDB60 TM 1 3 4 TMC32-5TMLC32-5 TMNC32-5 514 UN TM2 TM4SC D42-16-3U 3UDB60 TM 1 15 16 TM2C32-5 514 UN TM2 2 TM5SC D48-22-3U 3UDB60 TM 2 3 8 TM6SC D56-22-3U 3UDB60 TM 7 8 TMC16-3 124/001 TMNC16-3 313 UN TM2 15 16 TMC16-3 313 UN TM2 1 TMNC20-3 313 UN TM2 1 1 16 TMC20-3 313 UN TM2 1 1 8 TMLC25-3 313 UN TM2 1 1 4 TMC25-5 124/004 513 UN TM2 1 5 16 TM2C25-3 313 UN TM2 1 1 2 TMC25-5TMLC25-5 513 UN TM2 1 3 4 TMC32-5TMLC32-5 TMNC32-5 513 UN TM2 2 TM2C32-5 513 UN TM2 7 8 TMC16-3 124/001 TMNC16-3 312 UN TM2 15 16 TMC16-3 312 UN TM2 1 TMNC20-3 312 UN TM2 1 1 16 TMC20-3 312 UN TM2 TM2SC 18C23-86-2U 2UDB60 TM 1 1 8 TMLC25-3 312 UN TM2 NEXT Indexable Thread Mill

Tool Selection Guide by Screw Size FROM T.P.I. Thread Size Multi-Point Single Point Tool Holder Insert Tool Holder Insert 1 3 16 TM3SC 20C26-105-2U 2UDB60 TM 1 1 4 TMC25-5 124/004 512 UN TM2 1 5 16 TM2C25-3 312 UN TM2 1 3 8 TM4SC 25C31-115-2U 2UDB60 TM 1 1 2 TMC25-5TMLC25-5 512 UN TM2 12 1 9 16 TM3SC 28C36-144-3U 3UDB60 TM 1 3 4 TMC32-5TMLC32-5 TMNC32-5 512 UN TM2 1 13 16 TM4SC D42-16-3U 3UDB60 TM 2 TM2C32-5 512 UN TM2 TM5SC D48-22-3U 3UDB60 TM 2 3 8 TM6SC D56-22-3U 3UDB60 TM 7 8 TMC16-3 124/001 TMNC16-3 311.5 UN TM2 15 16 TMC16-3 311.5 UN TM2 1 1 16 TMNC20-3TMC20-3 311.5 UN TM2 1 3 16 TMLC25-3 311.5 UN TM2 11.5 1 1 4 TMC25-5 124/004 511.5 UN TM2 1 5 16 TM2C25-3 311.5 UN TM2 1 1 2 TMC25-5TMLC25-5 511.5 UN TM2 1 13 16 TMC32-5TMLC32-5 TMNC32-5 511.5 UN TM2 2 TM2C32-5 511.5 UN TM2 1 1 4 TMC25-5 124/004 511 UN TM2 1 1 2 TMC25-5TMLC25-5 511 UN TM2 11 TMC32-5TMLC32-5 1 3 16 TMNC32-5 511 UN TM2 2 TM2C32-5 511 UN TM2 1 1 16 TM2SC 18C23-86-2U 2UDC60 TM 1 1 4 TM3SC 20C26-105-2U 2UDC60 TM 1 5 16 TMC25-5 124/004 510 UN TM2 1 3 8 TM4SC 25C31-115-2U 2UDC60 TM 1 9 16 TMC25-5TMLC25-5 510 UN TM2 10 1 5 8 TM3SC 28C36-144-3U 3UDE60 TM 1 7 8 TMC32-5TMLC32-5 TMNC32-5 510 UN TM2 TM4SC D42-16-3U 3UDE60 TM 2 1 16 TM2C32-5 510 UN TM2 2 1 4 TM5SC D48-22-3U 3UDE60 TM 2 1 2 TM6SC D56-22-3U 3UDE60 TM 1 3 8 TMC25-5 124/004 59 UN TM2 1 11 16 TMC25-5TMLC25-5 59 UN TM2 9 TMC32-5TMLC32-5 2 TMNC32-5 59 UN TM2 2 3 16 TM2C32-5 59 UN TM2 1 1 16 TM2SC 18C23-86-2U 2UDC60 TM 1 3 16 TM3SC 20C26-105-2U 2UDC60 TM 1 3 8 TMC25-5 124/004 58 UN TM2 1 7 16 TM4SC 25C31-115-2U 2UDC60 TM 1 5 8 TM3SC 28C36-144-3U 3UDE60 TM 8 1 11 16 TMC25-5TMLC25-5 58 UN TM2 1 13 16 TM4SC D42-16-3U 3UDE60 TM 2 TMC32-5TMLC32-5 TMNC32-5 58 UN TM2 2 1 8 TM5SC D48-22-3U 3UDE60 TM 2 3 16 TM2C32-5 58 UN TM2 2 3 8 TM6SC D56-22-3U 3UDE60 TM Blue characteres are special order items. NEXT

FROM T.P.I. Thread Size Multi-Point Single Point Tool Holder Insert Tool Holder Insert 1 1 2 TMC25-5 124/004 57 UN TM2 1 13 16 TMC25-5TMLC25-5 57 UN TM2 7 TMC32-5TMLC32-5 2 1 8 TMNC32-5 57 UN TM2 2 11 16 TM2C32-5 57 UN TM2 1 3 8 TM2SC 18C23-86-2U 2UDC60 TM TM3SC 20C26-105-2U 2UDC60 TM 1 1 2 TM4SC 25C31-115-2U 2UDC60 TM 1 5 8 TMC25-5 124/004 56 UN TM2 TM3SC 28C36-144-3U 3UDH60 TM 1 15 16 TM4SC D42-16-3U 3UDH60 TM 2 TMC25-5TMLC25-5 56 UN TM2 6 2 1 8 TM5SC D48-22-3U 3UDH60 TM 2 3 16 TMC32-6B 6B6 UN TM2 2 1 4 TMC32-5TMLC32-5 TMNC32-5 56 UN TM2 2 7 16 TM2C32-5 56 UN TM2 2 3 8 TMC40-6B 6B6 UN TM2 2 1 2 TM6SC D56-22-3U 3UDH60 TM 2 9 16 TMLC42-6B 6B6 UN TM2 1 3 4 TM3SC 28C36-144-3U 3UDH60 TM 1 7 8 TMC32-6B 6B5 UN TM2 1 15 16 TM4SC D42-16-3U 3UDH60 TM 5 2 3 16 TM5SC D48-22-3U 3UDH60 TM 2 5 16 TMC40-6B 6B5 UN TM2 2 1 2 TM6SC D56-22-3U 3UDH60 TM 2 7 8 TMLC42-6B 6B5 UN TM2 2 TMC32-6B 6B4.5 UN TM2 TM3SC 28C36-144-3U 3UDH60 TM TM4SC D42-16-3U 3UDH60 TM 4.5 2 1 4 TMLC42-6B 6B4.5 UN TM2 TM5SC D48-22-3U 3UDH60 TM 2 3 8 TMC40-6B 6B4.5 UN TM2 1 15 16 TMLC42-6B 6B4.5 UN TM2 2 1 2 TM6SC D56-22-3U 3UDH60 TM 2 1 16 TMLC42-6B 6B4 UN TM2 TMC32-6BTMC40-6B 6B4 UN TM2 TM3SC 28C36-144-3U 3UDH60 TM 4 TM4SC D48-16-3U 3UDH60 TM 2 1 2 TM5SC D48-22-3U 3UDH60 TM TM6SC D56-22-3U 3UDH60 TM Blue characteres are special order items. Indexable Thread Mill

Description (Straight Shank Holder, Multi-Point) TMNC20-3LH Shape Type Oil hole Shank Size Insert Size Type Thread Milling Non L 2 N 1 Standard, 1 Insert 1 Long Neck, 1 Insert 2 with 2 Inserts 1 for Taper Pipe Threads Internal Coolant C All sizes are with oil hole 1242 Shank Sizes: 12 to 42 Insert Size No. 2 3 4 5 6B Insert Size 1 4" 3 8" 1 2" 5 8" 3 4"B Inscribed Circle 6.35 mm 10 mm 12.7 mm 15.875mm 19.05 mm Non 124/*** RighHand LH Left Hand HY-PRO P Multi-Point HY-PRO P PNTC P.56 P.38~P.46 TMC Holder (1 insertstandard type Unit:mm Type Insert Size No. L n Ds D D Stock Yen 7710112 TMC12-2 70 12 12 27,800 7710132 TMC20-2 2 8.9 11.5 30,800 85 20 20 7710232 TMC20-2LH 30,800 7710023 TMC16-3 124/001 91 20.5 16 12.2 15.5 38,600 7710123 TMC16-3 3 90 22 16 13.6 17 30,500 7710133 TMC20-3 95 43 20 16.6 20 33,400 C 7710044 TMC25-4 124/002 4 88 30 25 13.4 18 48,100 7710045 TMC25-5 124/004 98 40 19 25 48,100 7710145 TMC25-5 25 38,600 5 110 52 24 30 7710245 TMC25-5LH 38,600 7710155 TMC32-5 120 58 32 31 37 43,900 7710156 TMC32-6B 115 53 32 27 35 43,600 6B TMC40-6B 135 63 40 38 46 C=Standard stock item Sizes marked with are special order items. For cautions of using LH Holder : please refer to p.36 To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons. NEXT

HY-PRO P PNTC Indexable Thread Mill FROM P.56 P.38~P.46 TMLC1TMLC Holder (1 insertlong type Unit:mm No. Type Insert Size No. L n Ds D D Stock Yen 7710343 TMLC25-3 3 125 25 25 18.6 22 47,300 7710345 TMLC25-5 150 92 25 24 30 47,300 5 C 7710355 TMLC32-5 160 98 32 31 37 54,800 7710366 TMLC42-6B 6B 200 80 42 45 53 85,600 C=Standard stock item To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons. NEXT Precautions for using normal holder The normal holder is right-handed. The normal holder can be used to mill both right and left-handed threads. (Note) To machine external screwthreads, tool must be selected as below : holder outer dia. 1.5 internal screwthread outer dia. (nominal dia.)

HY-PRO P Multi-Point HY-PRO P PNTC FROM P.56 P.38~P.46 TM2C Holder ( 2 inserts, high efficiency type Unit:mm Type Insert Size No. L n Ds D D Stock Yen 7710532 TM2C20-2 2 85 20 20 14.4 17 44,900 7710543 TM2C25-3 3 100 43 25 22.5 26 C 56,400 7710555 TM2C32-5 5 120 45 32 36 42 65,000 C=Standard stock item P.56 P.38~P.46 TMNC Holder ( 1 insertfor taper pipe threads Unit:mm Type Insert Size No. L n Ds s D D Stock Yen 7710723 TMNC16-3 90 22 16 48 12.5 15.5 30,500 7710823 TMNC16-3LH 80 22 16 48 12.5 15.5 30,500 3 C 7710733 TMNC20-3 85 23 20 50.9 15 19 33,400 7710833 TMNC20-3LH 85 23 20 50.9 15 19 33,400 TMNC32-5 5 120 58 32 60.3 31 37 TMNC32-5LH C=Standard stock item Sizes marked with are special order items. For cautions of using LH Holder : please refer to p.36 To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons.

Parts Insert Size No. Tool Holder Type Screw Thread Size Two faces of pipe inserts can be used, one marked with (or without) the letter R, and another with the letter L. To use a pipe insert with a face marked with (or without) the letter R, use a holder that does not have the code LH at the end of its designation. To use a pipe insert with a face marked with letter L, use a holder that has the code LH at the end of its designation. Because an insert is sloped, both faces of an insert cannot be used on the same holder. Overall Length Wrench 2 7710902 SN2TM M 2.6 0.45 5.9 7808205 T8-D 3 TMLC25-3 TM2C25-3 7710943 SN3T No.5-40UNC 9.5 Type 7808207 T10-D 7710903 SN3TM No.5-40UNC 8 4 7710904 SN4TM No.8-32UNC 10.7 7808209 T20-D TMC25-5 124/004 7710955 SA5TM M 5 0.8 12.8 5 7808210 T25-D 7710905 SN5TM M 5 0.8 15 6B 7710907 SM7T M 7 1 15 7808212 T30-T Overall Length includes screw head. Precautions for selecting holders for pipe inserts: Careful with the direction of cutting edges. Indexable Thread Mill Precautions for using LH holder The LH holder is left-handed. To mill threads, operate the main shaft in reverse. The LH holder can be used to mill both right and left-handed threads. Precautions for using normal holder The normal holder is right-handed. The normal holder can be used to mill both right and left-handed threads. LH Holder Normal Holder (Note) To machine external screwthreads, tool must be selected as below : holder outer dia. 1.5 internal screwthread outer dia. (nominal dia.)

Description (Shell Type Holder, Multi-Point) TMSH-D100-FMA31.75-5 Thread Milling Shell Type D D D2 D2 50125 D2 sizes: 50 to 125 FMA FMA type face mill arbor d1 Insert Size Insert Size No. 3 5 6B Insert Size 3 8" 5 8" ¾"B Inscribed Circle 10 mm 15.875mm 19.05 mm HY-PRO P Multi-Point HY-PRO P PNTC Type 1 Type 2 P.56 P.38~P.46 Shell Type Parts Unit:mm D b d d l l t Description Insert Size No. D d H No. of Flutes Type Clamping Bolt Stock Yen 7710891 TMSH-D50-FMA25.4-3 3 50 46.5 9.5 25.4 20 46.5 48 12.5 26 6.3 6 1 M12 157,000 7710892 TMSH-D63-FMA25.4-5 63 57 4 157,000 5 9.5 25.4 20 54.8 48 12.5 26 6.3 1 M12 7710893 TMSH-D80-FMA25.4-5 80 74 6 172,000 C 7710894 TMSH-D80-FMA25.4-6B 6B 80 72 9.5 25.4 20 54.8 48 12.5 26 6.3 5 1 M12 172,000 7710895 TMSH-D100-FMA31.75-5 100 94 12.7 31.75 48 73.8 48 32.3 8 7 2 MBA-M16 185,000 5 7710896 TMSH-D125-FMA38.1-5 125 119 15.9 38.1 60 98.8 61 38 10 9 2 MBA-M20 201,000 C=Standard stock item Please use with FMA type face mill arbor To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons. Insert Size No. No. Type Screw Thread Size Overall Length No. Screw Driver 3 7710903 SN3TM No.5-40UNC 8 7808207 T10-D 5 7710905 SN5TM M 5 0.8 15 7808210 T25-D 6B 7710907 SM7T M 7 1 15 7808212 T30-T Overall Length includes screw head. Type

Description (Insert, Multi-Point) 3 1.5 SO TM 2 Insert Size No. 2 3 4 5 6B Insert Size Insert Size ¼" 3 8" ½" 5 8" ¾"B d Inscribed Circle 6.35 mm 10 mm 12.7 mm 15.875mm 19.05 mm Applications Internal thread E External thread E for both applications or Pitch or T.P.I. SO BSPT NPTF W UN Thread Type Metric screw threads British taper pipe thread National taper pipe thread for dry sealing Parallel pipe threads Unified screw threads Thread Milling 028/*** 2 Insert 1 for 1 piece insert type (applying to corse pitch thread) 12 for both 1 and 2 pieces insert type HY-PRO P Multi-Point HY-PRO P PC-CTI Type 1 Type 2 Indexable Thread Mill P.33~P.37 Inserts for Metric screw thread (internal) Tool Material Surface Treatment General Application Application Aluminum Alloy Aluminum Alloy Casting VBX TiCN Unit:mm Description Insert Size No. Pitch Le No. of threads Type No. VBX Material Stock Yen 2 0.5 SO TM2 0.5 10 20 1 7711082 7,820 2 0.75 SO TM2 0.75 10.5 14 1 7711092 C 7,820 2 1.0 SO TM2 1 10 10 1 7711102 6,680 2 2 1.25 SO TM2 1.25 8.75 7 1 2 1.5 SO TM2 1.5 10.5 7 1 7711122 6,680 2 2.0 SO TM 028/004 2 10 5 1 7711542 C 6,680 3 0.5 SO TM2 0.5 15 30 1 7711083 9,140 3 0.75 SO TM2 0.75 15 20 1 3 1.0 SO TM2 1 15 15 1 7711103 C 7,820 3 1.25 SO TM2 1.25 15 12 1 3 3 1.5 SO TM2 1.5 15 10 1 7711123 C 7,820 3 1.75 SO TM2 1.75 14 8 1 3 2.0 SO TM2 2 14 7 1 7711143 7,820 C 3 2.5 SO TM 028/005 2.5 12.5 5 2 7711553 7,820 See p. 40 for precaution for use. C=Standard stock item NEXT

HY-PRO P Multi-Point HY-PRO P PC-CTI Type 1 Type 2 FROM P.33~P.37 Inserts for Metric screw thread (internal) Unit:mm Description Insert Size No. Pitch Le No. of threads Type No. VBX Material Stock Yen 4 2.5 SO TM 028/006 2.5 17.5 7 2 4 4 3.0 SO TM 028/007 3 18 6 2 7711564 C 11,300 5 1.0 SO TM2 1 26 26 1 5 1.25 SO TM2 1.25 25 20 1 5 1.5 SO TM2 1.5 25.5 17 1 7711125 C 15,000 5 1.75 SO TM2 1.75 24.5 14 1 5 2.0 SO TM2 2 24 12 1 7711145 C 15,000 5 2.5 SO TM2 2.5 25 10 1 5 3.0 SO TM2 3 24 8 1 7711165 C 15,000 5 5 3.0 SO TM 028/009 3 24 8 1 5 3.5 SO TM2 3.5 24.5 7 1 7711175 15,000 5 3.5 SO TM 028/008 3.5 24.5 7 1 7711575 15,000 5 4.0 SO TM2 4 24 6 1 7711185 15,000 C 5 4.0 SO TM 028/010 4 24 6 1 7711585 15,000 5 4.5 SO TM2 4.5 22.5 5 1 7711195 15,000 5 4.5 SO TM 028/011 4.5 22.5 5 1 7711595 15,000 See p. 40 for precaution for use. C=Standard stock item NEXT

Tool Material Surface Treatment General Application Application Aluminum Alloy Aluminum Alloy Casting VKX TiN VBX TiCN Tool material VKX will be phased out gradually and replaced with VBX. FROM Description Insert Size No. Pitch Le No. of threads Type No. VKX Material Stock Yen No. VBX Material 6B 1.5 SO TM2 1.5 36 24 1 6B 2.0 SO TM2 2 36 18 1 6B 3.0 SO TM2 3 36 12 1 Stock Yen 6B 4.0 SO TM2 4 32 8 1 7715486 C 17,700 6B 6B 4.5 SO TM2 4.5 31.5 7 1 7715496 C 17,700 6B 5.0 SO TM2 5 30 6 1 7715506 17,700 6B 5.5 SO TM2 5.5 33 6 1 7715516 C 17,700 6B 6.0 SO TM2 6 30 5 1 7715526 17,700 Unit:mm C=Standard stock item Listed price: per insert Sizes marked with are special order items. Order/packing unit : Insert Size No.235 pieces Insert Size No.456B1 piece To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons. NEXT Indexable Thread Mill

HY-PRO P Multi-Point HY-PRO P PC-CTI P.33~P.37 FROM Inserts for Metric screw thread (external) Tool Material Surface Treatment General Application Application Aluminum Alloy Aluminum Alloy Casting VKX TiN VBX TiCN Tool material VKX will be phased out gradually and replaced with VBX. Unit:mm Description Insert Size No. Pitch Le No. of threads No. VKX Material Stock Yen No. VBX Material Stock Yen 2E 0.75 SO TM2 0.75 10.5 14 2E 1.0 SO TM2 1 10 10 7712102 C 6,680 2 2E 1.25 SO TM2 1.25 10 8 2E 1.5 SO TM2 1.5 9 6 7712122 C 6,680 3E 0.75 SO TM2 0.75 15 20 3E 1.0 SO TM2 1 14 14 7712103 C 7,820 3E 1.25 SO TM2 1.25 15 12 3 3E 1.5 SO TM2 1.5 15 10 7712123 C 7,820 3E 1.75 SO TM2 1.75 14 8 3E 2.0 SO TM2 2 14 7 7712143 C 7,820 5E 1.0 SO TM2 1 26 26 5E 1.25 SO TM2 1.25 25 20 5E 1.5 SO TM2 1.5 25.5 17 5E 1.75 SO TM2 1.75 24.5 14 5E 2.0 SO TM2 2 24 12 7712145 C 15,000 5 5E 2.5 SO TM2 2.5 25 10 5E 3.0 SO TM2 3 24 8 7712165 C 15,000 5E 3.5 SO TM2 3.5 24.5 7 5E 4.0 SO TM2 4 24 6 7712185 C 15,000 5E 4.5 SO TM2 4.5 22.5 5 6BE 1.5 SO TM2 1.5 36 24 6BE 2.0 SO TM2 2 36 18 6BE 3.0 SO TM2 3 36 12 6BE 4.0 SO TM2 4 32 8 7716486 C 17,700 6B 6BE 4.5 SO TM2 4.5 31.5 7 6BE 5.0 SO TM2 5 30 6 7716506 C 17,700 6BE 5.5 SO TM2 5.5 33 6 6BE 6.0 SO TM2 6 30 5 7716526 C 17,700 See p. 40 for precaution for use. C=Standard stock item NEXT

Inserts for parallel pipe screw threads (internal & external) FROM Description Insert Size No. Pitch P.33~P.37 Le No. of threads Tool holder Tool Material Surface Treatment General Application Application Aluminum Alloy Aluminum Alloy Casting Screw thread size No. Unit:mm VBX Material Stock Yen 2E 19 W TM2 19 9.36 7 3 8" 7713542 5,560 2 TMC12-2, TMC20-2 2E 14 W TM2 14 9.07 5 1 2", 5 8" 7713572 5,560 3E 14 W TM2 14 14.51 8 TMC16-3, TMC20-3 3 4", 7 8" 7713573 6,520 3 C 3E 11 W TM2 11 13.85 6 TMC16-3, TMC20-3 1, 1-1 8" 7713593 6,520 5E 11 W TM2 5 11 23.09 10 TMC25-5 1-1 4" 1-1 2",1-3 4" TMC32-5 2" 7713595 12,600 C=Standard stock item When tapping length is shorter than Le, other options for holder + insert combination may be possible. Listed price: per insert Sizes marked with are special order items. Order/packing unit : Insert Size No.235 pieces Insert Size No.51 piece See p.2 for explanation of icons. NEXT Indexable Thread Mill Precautions for selecting holders for pipe inserts: Two faces of pipe inserts can be used, one marked with (or without) the letter R, and another with the letter L. To use a pipe insert with a face marked with (or without) the letter R, use a holder that does not have the code LH at the end of its designation. To use a pipe insert with a face marked with letter L, use a holder that has the code LH at the end of its designation. Because an insert is sloped, both faces of an insert cannot be used on the same holder. Careful with the direction of cutting edges. Precautions for using LH holder The LH holder is left-handed. To mill threads, operate the main shaft in reverse. The LH holder can be used to mill both right and left-handed threads. Precautions for using normal holder The normal holder is right-handed. The normal holder can be used to mill both right and left-handed threads. LH Holder Normal Holder

HY-PRO P Multi-Point HY-PRO P PC-CTI Inserts for Taper pipe threads (internal & external) FROM Description Insert Size No. T.P.I. P.33~P.37 Le No. of threads Tool holder Screw thread size No. 2E 19 BSPT TM2 2 19 9.36 7 TMC20-2, TMC20-2LH 3 8" 7713042 3E 14 BSPT TM2 14 14.51 8 3 3E 11 BSPT TM2 11 13.85 6 5E 11 BSPT TM2 5 11 23.09 10 TMNC16-3, TMNC16-3LH 1 2", 3 4" TMNC20-3, TMNC20-3LH 3 4" TMNC16-3, TMNC16-3LH TMNC20-3, TMNC20-3LH TMC25-5 124/004 1-1 4" 4" TMC25-5, TMC25-5LH, TMLC25-5 TMC32-5, TMLC32-5 TMNC32-5*, TMNC32-5LH* TM2C32-5 Unit:mm VBX Material Stock Yen C=Standard stock item C 5,560 7713073 6,520 1", 1-1 4", 1-1 2" 7713093 6,520 1-1 4" 2" 2-1 2" 7713095 12,600 Unit:mm Description Insert Size No. T.P.I. Le No. of threads Tool holder Screw thread size No. VBX Material Stock Yen 3E14 NPTF TM2 14 14.51 8 TMNC16-3, TMNC16-3LH ½" 3E14 NPTF TM2 3 14 14.51 8 TMNC16-3, TMNC16-3LH ¾" 3E11.5 NPTF TM2 11.5 13.25 6 TMNC20-3, TMNC20-3LH 1"2" 7713193 C 7,820 5E11.5 NPTF TM2 5 11.5 24.3 11 TMC25-5, TMC25-5LH, TMLC25-5 TMC25-5 124/004 1-¼" 2" TMC32-5, TMLC32-5 2" 5E 8 NPTF TM2 8 22.23 7 TMNC32-5*, TMNC32-5LH* 2-½",3" C=Standard stock item Sizes marked with *are special order items. For the LH Holder : see p.42 Listed price: per insert Order/packing unit : Insert Size No.235 pieces Insert Size No.51 piece See p.2 for explanation of icons. NEXT

Tool Material Surface Treatment General Application Application Aluminum Alloy Aluminum Alloy Casting VBX TiCN FROM P.33~P.37 Inserts for Unified screw thread (internal) 2 48 Description UN TM2 Insert Size No. T.P.I. Le No. of threads No. 48 10.05 19 VBX Material Stock Unit:mm 2 40 UN TM2 40 10.16 16 2 32 UN TM2 32 10.32 13 2 28 UN TM2 28 9.98 11 2 27 UN TM2 27 10.35 11 2 2 24 UN TM2 24 9.53 9 2 20 UN TM2 20 10.16 8 2 18 UN TM2 18 9.88 7 2 16 UN TM2 16 9.53 6 2 14 UN TM2 14 9.07 5 3 40 UN TM2 40 14.61 23 3 32 UN TM2 32 15.08 19 3 28 UN TM2 28 14.51 16 3 27 UN TM2 27 14.11 15 3 24 UN TM2 24 14.82 14 3 20 UN TM2 20 13.97 11 3 3 18 UN TM2 18 14.11 10 3 16 UN TM2 16 14.29 9 3 14 UN TM2 14 14.51 8 3 13 UN TM2 13 13.68 7 Yen 3 12 UN TM2 12 14.82 7 7711293 C 7,820 3 11.5 UN TM2 11.5 13.25 6 C=Standard stock item Listed price: per insert Sizes marked with are special order items. Order/packing unit: Insert Size No.235 pieces To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons. NEXT Indexable Thread Mill

HY-PRO P Multi-Point HY-PRO P PC-CTI FROM Description P.33~P.37 Inserts for Unified screw thread (internal) Insert Size No. T.P.I. Le Tool Material No. of threads Surface Treatment No. VBX Material Stock Yen 5 24 UN TM2 24 25.4 24 5 20 UN TM2 20 25.4 20 5 18 UN TM2 18 25.4 18 5 16 UN TM2 16 25.4 16 5 14 UN TM2 14 25.4 14 5 13 UN TM2 13 25.4 13 5 12 UN TM2 12 25.4 12 7711295 C 15,000 5 5 11.5 UN TM2 11.5 24.3 11 5 11 UN TM2 11 25.4 11 5 10 UN TM2 10 25.4 10 5 9 UN TM2 9 22.58 8 5 8 UN TM2 8 22.23 7 7711305 C 15,000 5 7 UN TM2 7 25.4 7 General Application Application 5 6 UN TM2 6 25.4 6 6B 6 UN TM2 6 33.87 8 6B 5 UN TM2 5 30.48 6 6B 6B 4.5 UN TM2 4.5 33.87 6 6B 4 UN TM2 4 31.75 5 Aluminum Alloy Aluminum Alloy Casting VBX TiCN Unit:mm C=Standard stock item Listed price: per insert Sizes marked with are special order items. Order/packing unit: Insert Size No.56B1 piece To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons. NEXT

FROM P.33~P.37 Inserts for Unified screw thread (external) Tool Material Surface Treatment General Application Application Aluminum Alloy Aluminum Alloy Casting VBX TiCN Unit:mm Description 2E 28 UN TM2 Insert Size No. T.P.I. Le No. of threads No. 28 9.98 11 VBX Material 2E 24 UN TM2 24 9.53 9 2E 20 UN TM2 20 10.16 8 2 2E 18 UN TM2 18 9.88 7 2E 16 UN TM2 16 9.53 6 2E 14 UN TM2 14 9.07 5 3E 28 UN TM2 3E 18 UN TM2 3 18 14.11 10 3E 13 UN TM2 13 13.68 7 3E 12 UN TM2 12 14.82 7 Stock Yen 28 14.51 16 3E 27 UN TM2 27 14.11 15 3E 24 UN TM2 24 14.82 14 3E 20 UN TM2 20 13.97 11 3E 16 UN TM2 16 14.29 9 3E 14 UN TM2 14 14.51 8 5E 24 UN TM2 24 25.4 24 5E 20 UN TM2 20 25.4 20 5E 18 UN TM2 18 25.4 18 5E 16 UN TM2 16 25.4 16 5E 14 UN TM2 14 25.4 14 5E 13 UN TM2 13 25.4 13 5E 12 UN TM2 5 12 25.4 12 5E 11 UN TM2 11 25.4 11 5E 10 UN TM2 10 22.86 9 5E 9 UN TM2 9 22.58 8 5E 8 UN TM2 8 22.23 7 5E 7 UN TM2 7 21.77 6 5E 6 UN TM2 6 21.17 5 Sizes marked with are special order items. Order/packing unit: Insert Size No.235 pieces Insert Size No.51 piece To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons. Indexable Thread Mill

Description (Straight Shank Holder,Single Point ) TM4SC 25C31-115-2U Thread Milling No. of Flutes Shape Type S Single Point S All sizes are listed as S Oil hole C Internal Coolant C All sizes are with oil hole Shank Size Shank Shape C Cylindrical Shank C All sizes are listed as C D2 L Insert Size No. 2U 3U Insert Size Insert Size 1 4"U 3 8"U Inscribed Circle 6.35mm 10 mm HY-PRO P Single Point HY-PRO P PNTC P.56 P.49 Single point holder (Cylindrical Shank) Unit:mm No. Description Insert Size No. L L L L D S D No. of Flutes Stock Yen 7710871 TM2SC 18C23-86-2U 166 86 18 23.3 2 40,100 40 7710872 TM3SC 20C26-105-2U 2U 186 105 5.4 20 26 3 46,300 C 7710873 TM4SC 25C31-115-2U 196 115 46 25 31 4 63,600 7710874 TM3SC 28C36-144-3U 3U 222 144 8 60 28 36.5 3 61,500 C=Standard stock item Single point holder is only for milling internal threads. The maximum milling length is a reference value for general use. The minimum holding length is a reference value. The minimum holding length of the tooling to be used takes precedence. To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons.

Description (Shell Type Holder, Single Point) TM6SC D56-22-3U Thread Milling No. of Flutes Shape Type S Single point S All sizes are listed as S Oil hole C Internal Coolant C All sizes are with oil hole D+ D + D2 D2 42, 48, 56 D2 sizes: 42, 48, 56 d1 d1 16, 22 d1 sizes: 16, 22 Insert Size No. 3U Insert Size Insert Size 3 8"U Inscribed Circle 10mm HY-PRO P Single Point HY-PRO P PNTC Indexable Thread Mill P.56 P.49 Single point holder (Shell Type) Unit:mm No. b d t No. Type Insert Size No. D d H L of Flutes Clamping Bolt Stock Yen TM4SC D42-16-3U 42 8.4 16 34 19.6 5.6 4 M 8 1.25 TM5SC D48-22-3U 3U 48 40 40 8 5 10.4 22 21.1 6.3 M10 1.5 7710881 TM6SC D56-22-3U 56 48 6 C 72,300 C=Standard stock item Single point holder is only for milling internal threads. Sizes marked with are special order items. Please use with FMH type face mill arbor. To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. See p.2 for explanation of icons.

Description (Insert, Single Point) 2UDB60 TM Insert Size No. 2U 3U Insert Size Insert Size 1 4"U 3 8"U Inscribed Circle 6.35mm 10 mm Internal thread DB DC DE DH Pitch and T.P.I. Pitch 1.5-2 2.5-4 2.5-3.5 4-6 T.P.I 16-12 10-6 10-7 6-4 Applicable thread types 60 Metric Unified Screw Thread Thread Milling HY-PRO P Single Point HY-PRO P PC-CTI P.47~P.48 Inserts for Metric and Unified screw thread (internal) Unit:mm No. Applicable Thread R L Description Insert Size No. Pitch T.P.I. R Tool Material Stock Yen 7716551 2UDB60 TM 1.5 2 16 12 0.06 2,970 2U 11 VBX 7716552 2UDC60 TM 2.5 4 10 6 0.14 2,970 7716553 3UDB60 TM 1.5 2 16 12 0.06 C 3,160 7716554 3UDE60 TM 3U 2.5 3.5 10 7 16 0.14 VBX 3,160 7716555 3UDH60 TM 4 6 6 4 0.25 3,160 C=Standard stock item Listed price: per insert Order/packing unit5 pieces To use in combination with a insert, please refer to the Tool Selection Guide by Screw Sizeon p.25 or utilize our NC code generator softwarethreadproto automatically select the best option available. Three corners per side can be used. See p.2 for explanation of icons.

Indexable Thread Mill Parts Cylindrical Shank Insert Size No. Type Screw Thread Size Overall Length Screw Driver 2U 7710942 SN2T M2.60.45 6.5 7808205 T8-D 3U 7710973 SA3T No.5-40UNC 12 7808207 T10-D Overall Length includes screw head. Type Parts Shell Type Insert Size No. Type Screw Thread Size Overall Length Screw Driver 3U 7710943 SN3T No.5-40UNC 9.5 7808207 T10-D Overall Length includes screw head. Type

Tips for Machining with WH-VM-PNC & Recommended Cutting Conditions S1~1.4, M1~1.8 So that you can take full advantage of the small diameter thread mill Machining method (Recommended processes) Machining method Employ this machining method if cutting chips are jammed deep in the threads. Machine one pitch the entrance of the hole. Repeat arc cutting movement only 1P in the Z axial direction for each rotation. To finish, machine the hole entry. Machine one pitch the bottom of the hole. Repeat arc cutting movement only 1P in the Z axial direction for each rotation. To finish, machine the hole entry. Work Material Low Carbon Steel Medium Carbon Steel High Carbon Steel Alloy Steel Hardened Steel Stainless Steel Tool Steel Cast Steel Cast Iron Ductile Cast Iron Cutting Speed m/min Feedmm/t Dc=0.72 Dc=0.92 Dc=1.05 Dc=1.2 Dc=1.3 C0.25% 60 90 0.02 0.03 0.05 C0.25% 0.45% 60 90 0.02 0.03 0.05 C0.45% 60 90 0.02 0.03 0.05 SCM 2545 HRC 4555 HRC 5560 HRC SUS 60 90 0.02 0.03 0.05 SKD SC 40 60 0.02 0.03 0.05 FC 40 60 0.02 0.03 0.05 FCD 40 60 0.02 0.03 0.05 Copper Brass Work Material Brass Casting Bronze Aluminum Rolled Steel Aluminum Alloy Casting Magnesium Alloy Casting Zinc Alloy Casting Titanium Alloy N i Nickel Alloy Thermo Setting Plastic Thermo Plastic Cutting Speed m/min Feedmm/t Dc=0.72 Dc=0.92 Dc=1.05 Dc=1.2 Dc=1.3 Cu Bs BsC 60100 0.04 0.06 0.08 PB Al 70100 0.04 0.06 0.08 AC, ADC 70100 0.04 0.06 0.08 MC 70100 0.04 0.06 0.08 ZDC 70100 0.04 0.06 0.08 Ti-6Al-4V 20 40 0.01 0.02 0.03 Inconel 50100 0.04 0.06 0.08 50100 0.04 0.06 0.08 1. The "Recommended Cutting Conditions" include general conditions for using water-soluble coolant. The above conditions may not be applicable, depending on the machining equipment or the number of passes. They can be addressed in a wide range of ways. 2. Water soluble fluid is not suitable for tapping magnesium alloy. 3. Please adjust the cutting conditions depending on the rigidity of machine, tool holders, and workpiece clamping. 4. Please use at least two passes in order to avoid tool breakage or excessive wear. 5. If a machined parallel internal thread is tapered and prevents the go-gauge from going through, add a zero cut (finish machining).

M2~5, No.8 So that you can take full advantage of the small diameter thread mill Machining method (General materials) Machining method (Heat resistant alloys/high hardness materials) Machine three pitches at the bottom of the hole and move the tool to the center of the hole. Machine three pitches while moving in the Z direction, then return to the center of the pilot hole. (repeat this a few times) To finish, machine the hole entry. Machine three pitches at the bottom of the hole. Repeat arc cutting movement only 1P in the Z axial direction for each rotation. To finish, machine the hole entry. Work Material Low Carbon Steel Medium Carbon Steel High Carbon Steel Cutting Speed m/min Feed mm/t C0.25% 60 90 0.02 0.08 C0.25% 0.45% 60 90 0.02 0.08 C0.45% 60 90 0.02 0.08 Copper Brass Work Material Brass Casting Cutting Speed m/min Feed mm/t Cu Bs BsC 50 100 0.02 0.06 Recommended Conditions Alloy Steel SCM 30 60 0.01 0.03 Bronze PB 50 100 0.02 0.06 2545HRC 30 60 0.01 0.03 Aluminum Rolled Steel Al 50 100 0.02 0.06 Hardened Steel 4555HRC 30 60 0.01 0.03 Aluminum Alloy Casting AC, ADC 50 100 0.02 0.06 5560HRC 30 60 1 0.01 0.02 Magnesium Alloy Casting MC 50 100 0.02 0.06 Stainless Steel SUS 60 90 0.02 0.08 Zinc Alloy Casting ZDC 50 100 0.02 0.06 Tool Steel SKD Titanium Alloy Ti-6Al-4V 20 60 0.01 0.03 Cast Steel Cast Iron SC 40 60 0.02 0.09 FC 50 100 0.03 0.1 N i Nickel Alloy Thermo Setting Plastic Inconel 20 60 0.01 0.03 50 100 0.02 0.06 Ductile Cast Iron FCD 50 70 0.03 0.1 Thermo Plastic 50 100 0.02 0.06 1. The "Recommended Cutting Conditions" include general conditions for using water-soluble coolant. The above conditions may not be applicable, depending on the machining equipment or the number of passes. They can be addressed in a wide range of ways. 2. Water soluble fluid is not suitable for tapping magnesium alloy. 3. Please adjust the cutting conditions depending on the rigidity of machine, tool holders, and workpiece clamping. 4. If the tapping length is long, or when machining a large-pitch thread, select a smaller feed and separate the machining process into a few segments. 5. If a machined parallel internal thread is tapered and prevents the go-gauge from going through, add a zero cut (finish machining). Pay attention to conditions including the depth of cut in the machine program.

Recommended Cutting Conditions Low Carbon Steel Medium Carbon Steel High Carbon Steel Alloy Steel Hardened Steel Stainless Steel Tool Steel Cast Steel Cast Iron Ductile Cast Iron Copper Brass Brass Casting Bronze Aluminum Rolled Steel Aluminum Alloy Casting Magnesium Alloy Casting Zinc Alloy Casting Titanium Alloy N i Nickel Alloy Thermo Setting Plastic Thermo Plastic WX-ST-PNCWXO-ST-PNC Cutting speed m/min Feed mm/t Cutting speed m/min WX-PNC Feed mm/t C0.25% 80 120 0.04 0.1 50 75 0.01 0.11 C0.25%0.45% 80 120 0.04 0.1 C0.45% 80 120 0.04 0.1 SCM 80 120 0.02 0.1 2545HRC 60 100 0.02 0.1 4555HRC 5060HRC SUS 40 80 0.02 0.06 SKD SC 40 65 0.02 0.09 40 65 0.02 0.09 FC 50 100 0.03 0.1 50 100 0.03 0.1 FCD 50 65 0.03 0.1 50 65 0.03 0.1 Cu 65 130 0.03 0.1 Bs 65 130 0.03 0.1 BsC 65 130 0.03 0.1 PB 65 130 0.03 0.1 Al 50 70 0.03 0.1 AC, ADC 65 130 0.03 0.1 MC 65 130 0.03 0.1 ZDC 65 130 0.03 0.1 Ti-6Al-4V 20 60 0.02 0.06 Inconel 20 60 0.01 0.03 65 130 0.030.13 65 130 0.03 0.13 65 130 0.030.13 65 130 0.03 0.13

Cutting Speed m/min OT-SFT-PNGT OT-PNGT PNGT Feed mm/t Cutting Speed m/min Feed mm/t Cutting Speed m/min Feed mm/t 50 75 0.01 0.11 40 60 0.01 0.09 20 30 0.01 0.05 40 70 0.01 0.11 30 50 0.01 0.04 10 20 0.01 0.05 40 70 0.01 0.11 30 50 0.01 0.04 8 12 0.01 0.05 15 30 0.01 0.03 15 30 0.01 0.03 10 15 0.01 0.05 15 30 0.01 0.03 10 15 0.01 0.05 20 40 0.01 0.06 20 40 0.01 0.06 10 15 0.01 0.05 40 65 0.02 0.09 30 50 0.02 0.07 10 20 0.02 0.1 50 100 0.03 0.1 40 75 0.02 0.08 20 50 0.02 0.1 50 65 0.03 0.1 40 50 0.02 0.08 20 30 0.02 0.1 65 130 0.03 0.1 50 100 0.02 0.08 50 80 0.02 0.05 65 130 0.03 0.1 50 100 0.02 0.08 50 100 0.02 0.05 65 130 0.03 0.1 50 100 0.02 0.08 50 100 0.02 0.05 65 130 0.03 0.1 50 100 0.02 0.08 30 60 0.02 0.05 50 70 0.03 0.1 40 55 0.02 0.08 40 55 0.02 0.08 65 130 0.03 0.1 50 100 0.02 0.08 50 80 0.02 0.1 65 130 0.03 0.1 50 100 0.02 0.08 50 80 0.02 0.1 65 130 0.03 0.1 50 100 0.02 0.08 50 80 0.02 0.1 Recommended Conditions 65 130 0.03 0.13 50 100 0.02 0.1 50 80 0.02 0.1 65 130 0.03 0.13 50 100 0.02 0.1 50 80 0.02 0.1 1. The indicated speeds and feeds are for water soluble oil. 2. Water soluble fluid is not suitable for tapping magnesium alloy. 3. Please adjust the cutting conditions depending on the rigidity of machine, tool holders, and workpiece clamping. 4. If the tapping length is long, or when machining a large-pitch thread, select a smaller feed and separate the machining process into a few segments. 5. If a machined parallel internal thread is tapered and prevents the go-gauge from going through, add a zero cut (finish machining).

Recommended Cutting Conditions Machining Technique Start Drilling & chamfering Reverse Approach Threading Release Remove Drilling and Chamfering: The thread part of the cutter does not touch the wall of the hole because of the larger drill diameter. The cutter is pulled out 1 or 2 pitches to ensure that the helical thread motion does not interfere with the alreadymade chamfer. The amount of this removal depends on the length of milling and direction of the cutter. Finally, the thread is cut with helical milling. The best method is to mill gradually to ensure the highest level of precision. Remove tool. Work Material Cast Iron Ductile Cast Iron Aluminum Alloy Aluminum Alloy Casting Aluminum Alloy Casting for Die Casting Magnesium Alloy Casting Zinc Alloy Casting Thermo Plastic DR-PNACDR-O-PNAC Internal Threads Cutting Speed m/min Feed mm/t Drills Feed mm/rev FC 50120 0.020.04 0.1 0.2 FCD 50100 0.020.04 0.1 0.2 A 80200 0.020.05 0.1 0.2 Si13 80200 0.020.05 0.1 0.2 Si13 80200 0.020.04 0.05 0.1 MC 80200 0.020.05 0.1 0.2 ZDC 80200 0.020.05 0.1 0.2 80200 0.020.05 0.1 0.2 DR-O-PNAC is recommended for aluminum alloy. 1. The indicated speeds and feeds are for water soluble oil. 2. Water soluble fluid is not suitable for tapping magnesium alloy. 3. Please adjust the cutting conditions depending on the rigidity of machine, tool holders, and workpiece clamping. 4. If the tapping length is long, or when machining a large-pitch thread, select a smaller feed and separate the machining process into a few segments. 5. If a machined parallel internal thread is tapered and prevents the go-gauge from going through, add a zero cut (finish machining). 6. Please apply step feed when Super Planet Cutter is causing chip packing during drilling operation.

Work Material Low Carbon Steel Medium Carbon Steel High Carbon Steel Alloy Steel Hardened Steel Stainless Steel Tool Steel Cast Steel Cast Iron Ductile Cast Iron Copper Brass Brass Casting Bronze Aluminum Rolled Steel Aluminum Alloy Casting Magnesium Alloy Casting Zinc Alloy Casting Titanium Alloy N i Nickel Alloy Thermo Setting Plastic Thermo Plastic HY-PRO P Multi-Point Cutting Speed m/min Feed mm/t HY-PRO P Single Point Cutting Speed m/min Feed mm/t C0.25% 100 210 0.05 0.3 100 210 0.24 0.36 C0.25%0.45% 100 180 0.05 0.25 100 180 0.24 0.36 C0.45% 100 170 0.05 0.2 100 170 0.22 0.33 SCM 60 130 0.05 0.2 60 130 0.18 0.27 2545HRC 70 110 0.16 0.24 4555HRC 5060HRC SUS 70 140 0.05 0.15 70 140 0.16 0.24 SKD 70 110 0.16 0.24 SC 100 170 0.05 0.1 70 120 0.14 0.21 FC 60 130 0.05 0.15 60 120 0.16 0.24 FCD 60 130 0.02 0.08 60 100 0.16 0.24 Cu 120 210 0.1 0.3 120 210 0.5 0.75 Bs 120 210 0.1 0.3 120 210 0.6 0.9 BsC 120 210 0.1 0.3 120 210 0.6 0.9 PB 120 210 0.05 0.25 120 210 0.5 0.75 AI 100 250 0.1 0.4 100 180 0.5 0.75 AC, ADC 150 400 0.01 0.3 150 280 0.4 0.6 MC 150 400 0.01 0.3 150 280 0.4 0.6 ZDC 150 400 0.01 0.3 150 280 0.4 0.6 Ti-6Al-4V Inconel 150 400 0.05 0.3 150 280 0.4 0.6 150 400 0.05 0.3 150 280 0.4 0.6 Recommended Conditions 1. The indicated speeds and feeds are for water soluble oil. 2. Water soluble fluid is not suitable for tapping magnesium alloy. 3. Please adjust the cutting conditions depending on the rigidity of machine, tool holders, and workpiece clamping. 4. If the tapping length is long, or when machining a large-pitch thread, select a smaller feed and separate the machining process into a few segments. 5. If a machined parallel internal thread is tapered and prevents the go-gauge from going through, add a zero cut (finish machining). 6. When frequent chipping or breakage occurs of the HY-PRO P cutting edges, it is recommended to reduce the radial depth of cut by 50%.

Machining Data Machining small diameter internal threads with stainless steel Tool Work Material WH-VM-PNC 0.72 P0.25 SUS304 Competitor 0 Tool Life 100 200 Cutting Speed Feed Internal Thread Size 80m/min 35,367min -1 594mm/min 0.02mm/t M10.25 WH-VM-PNC 212 Holes 235 Holes Gauge-Out Gauge-Out Drill Hole Size 0.782.5mm Blind Tapping Length Machining Method 2mm 2D Blind 2 Up Cut 2 passes Competitor 122 Holes 198 Holes Gauge-Out Gauge-Out Coolant Water Soluble Machine HSK-E25 Vertical Machining Center The WH-VM-PNC was able to perform stably with water-soluble coolant in stainless steel, a difficult process for cut taps. It was able to achieve long tool life and perform stably when tapping M1 threads. When processing threads with limited tap drill hole depth allowance for tap drill holes, the WH-VM-PNC was able to perform more stably than a conventional cut tap. Machining small diameter internal threads with Inconel718 Tool Work Material WH-VM-PNC 3.22.4 U32 Inconel 718 40HRC Cutting Speed No. of Passes 20 Number of Holes 40 60 80 Cutting Speed Feed Internal Thread Size Drill Hole Size Tapping Length 40m/min 3,980min -1 120mm/min 0.03mm/t No.10-32 UNF 60m/min 5,970min -1 180mm/min 0.03mm/t 4.114mm Blind 9mm 1.9D Blind 40m/min 60m/min 4 50 Holes 2 40 Holes 60 Holes Substantial tool chipping Substantial tool chipping Substantial tool chipping Machining Method Coolant Machine 24 Down Cut 24 passes Water Soluble HSK-A40 Vertical Machining Center Compared to taps, thread mills have fewer cutting condition limitations. There are no worries about chip management or coolant lubricity, and stable tapping is possible. In this example, we were able to improve the yield rate of small diameter internal threads in a high value workpiece. Further durability improvements and cost reductions can be expected by adjusting the feed rate and number of passes, and changing the cutting fluid.

Outstanding Performance in Stainless with Water-Soluble Coolant Tool Work Material WX-ST-PNC 7.59.1RC 28 SUS304 Number of Holes 500 1,000 1,500 Cutting Speed Feed 130m/min 5,970min -1 607mm/min 0.1mm/t WX-ST-PNC 1,315 Holes Gauge-Out Internal Thread Size Rc1/8-28 Drill Hole Size Tapping Length 8.29mm Though 6.2mm A CompetitorA 1,217 Holes Gauge-Out Machining Method Coolant Down Cut Water Soluble B Competitor B 1,000 Holes Gauge-Out Machine BT40 Vertical Machining Center Tool life comparison against other competitors under identical cutting condition in SUS304. The tool life of the WX-ST-PNC was slightly higher than other competitors. Also, in terms of tool wear, it was the only tool that was in fair enough condition for regrinding. Tool Wear Amount 1 0.9 0.8 0.7 (mm) 0.6 0.5 0.4 0.3 0.2 0.1 Width of Wear WX-ST-PNC A Competitor A B Competitor B A Competitor A (with Coolant hole) B Competitor B WX-ST-PNC Stable Performance in S45C 0 200 400 600 800 1,000 1,200 Number of Holes Machining Data Tool Work Material Cutting Speed Feed Internal Thread Size Drill Hole Size Tapping Length Machining Method Coolant Machine WX-ST-PNC 7.59.1RC 28 S45C 100m/min 4,592min -1 327mm/min 0.07mm/t Rc1/8-28 8.29mm Though 6.2mm Down Cut Water Soluble BT30 Vertical Machining Center Pitch-dia. Reduced amount (mm) Carbon Steel 0.125 0.1 0.075 0.05 0.25 WX-ST-PNC ACompetitor A (with Coolant hole) B Competitor B 0 100 200 300 400 500 600 700 800 900 1,000 Number of Holes Cutting results in S45C. The WX-ST-PNC was able to stably process 1,000 holes with minimal changes in the effective diameter.

Machining Data Long tool life when high-speed machining hardened steels! Tool Work Material Cutting Speed Feed Internal Thread Size Drill Hole Size Tapping Length Machining Method Coolant Machine WXO-ST-PNC 9.526.3P1.75 SCM440 40HRC 100m/min 3,351min -1 349mm/min 0.1mm/t M121.75 10.3 20mm 2 Down Cut 2 passes 10 Water Soluble (10%) (Internal) BT40 Vertical Machining Center WXO-ST-PNC Number of Holes 200 400 600 800 1,000 1,200 1,105 Holes Machined continuously without making tool diameter corrections. Gauge-Out In this example, even when high-speed machining at 100m/min with internally supplied coolant, there was no chipping and long tool life was achieved. The internal threadspitch diameter measurement was stable, demonstrating the effectiveness of this tool in mass production machining. Pitch diameter of internal thread Changes in the extent of wear on the outer circumference +0.15 (mm) +0.10 Pitch dia +0.05 0 0 WXO-ST-PNC 200 400 600 800 1,000 1,200 Number of Holes 0.2 (mm) 0.15 Width of Wear 0.1 0.05 700 Holes WXO-ST-PNC 0 200 400 600 800 1,000 1,200 Number of Holes 1,100 Holes Normal Wear Stable machining in stainless steels! Wear is 40% less than the competitor. Tool Work Material Cutting Speed Feed Internal Thread Size Tapping Length Coolant Machine WXO-ST-PNC 9.526.6P1.75 SUS304 80m/min 2,681min -1 168mm/min 0.06mm/t M121.75 23mm Water Soluble BT40 Vertical Machining Center Even when machining stainless steel at 80m/min, it was possible to machine over 1,500 holes, and tool wear was 40% less than the competitors product. Low wear, slow wear progression and long, stable machining of internal threads were achieved. WXO-ST-PNC Competitor Changes in the extent of wear on the outer circumference 0.08 0.07 WXO-ST-PNC 0.06 Competitor (mm) 0.05 0.04 0.03 0.02 0.01 Width of Wear Number of Holes 500 1,000 1,500 1,500 Holes 1,500 Holes Still Running Still Running 0 500 1,000 1,500 Number of Holes

In non-ferrous materials, WX-PNC has excellent durability Tool Work Material Cutting Speed Feed Internal Thread Size WX-PNC 7.614.3 U16 A7075 160m/min 6,701min -1 650mm/min 0.16mm/t 3/8-16UNC WX-PNC Number of Holes 2,000 4,000 6,000 8,000 8,800 Holes 8,800 Holes Still Running Still Running Tapping Length 12mm Coolant Water Soluble Machine BT40 Vertical Machining Center Even after machining 8,800 holes in A7075 with a cutting speed of 160m/min, tool wear was negligible. It was still possible for the WX-PNC to continue much more, effectively achieving stable machining of internal threads on a machining center. No.1 (after cutting 8,800 threads) No.2 (after cutting 8,800 threads) The WX-PNC is also for heat-resistant steels. It achieved twice the tool life of the competitor in Inconel 718 Tool Work Material Internal Thread Size Tapping Length 1 Feed Per Tooth Coolant Machine WX-PNC 4.5510.8 U20 718 43HRC Inconel 718 (43HRC 1/4-20UNC 9mm 0.03mm/t 10 Water Soluble (10%) BT40 Horizontal Machining Center These are the test results in Inconel 718 at various cutting speeds. At cutting speeds under 50m/min, durability is better and this seems to be an effective machining range. The WX-PNC achieves twice the tool life of the competitor, no matter the cutting speed. 90 80 70 60 50 40 30 20 10 0 Number of Holes Cutting Speed and Durability Count 61 20 40 39 84 35 WX-PNC Competitor 16 12 5 40 60 80 100 120 140 m/mincutting Speed Machining Data

Machining Data Reground tools have 80% the tool life of new tools Tool Work Material Cutting Speed Feed Internal Thread Size Drill Hole Size Tapping Length Coolant Lubricant Supply Machine OT-SFT-PNGT 1230 P1.5 S45C 90HRB 70m/min 1,857min -1 130mm/min 0.07mm/t M161.5 14.520mm 20mm Water Soluble 7MPa Collet Through BT40 Horizontal Machining Center Number of Holes 500 1,000 This is the test result without adjusting tool's diameter. Effective Diameter at Early Stage Effective Diameter at End of Tool Life New tool 1,170 Holes 120m 80m Reground no coating on flutes Too big taper 847 Holes Gauge-Out 120m 80m Here are the results of a durability comparison without cutter compensation between new tools and reground tools (without recoating). Even without coating on the flutes, the reground tools were able to get 80% of the tool life of new tools. It is clear that regrinding can even further contribute to cost reductions. In small diameters, Carbide Planet Cutters are effective Tool Work Material Cutting Speed Feed Internal Thread Size Drill Hole Size Tapping Length Coolant Machine OT-PNGT 4.512 P1 S45CSS400 50m/min 3,536min -1 80mm/min 0.03mm/t M61 515mm Blind 9mm Non-Water Soluble BT40 Horizontal Machining Center (m) 200 150 100 Pitch dia. 50 0 ISOJIS6H / ISOJISclass6 JIS 2 / previous JIS class2 500 1,000 1,500 2,000 2,500 2,800 Number of Holes Hole Entry far area After threading 2,800 holes, the level of wear was still minimal. Because of tool rigidity issues, thread mill for HSS are only suitable for sizes larger than M14, but carbide tools are ideal for small diameter internal thread milling. Please make sure that the variance between entrance, inside and pitch diameter is kept to a minimum during machining. (m) 200 150 100 Pitch dia. 50 ISOJIS6H / ISOJISclass6 JIS 2 / previous JIS class2 Hole Entry far area 0 1,000 2,000 3,000 4,000 5,000 6,000 Number of Holes Produced excellent surface finish and displayed high endurance (6,516 holes).

For machining taper pipe threads, Planet Cutters exceed the limits of taps Tool Work Material PNGT AC4C-F Tool Size PNGT 1225Rc14 HSS-Co 4F Taper tap PT 3/4 HSS Drill Hole Size 2320mm Through Cutting Speed 70m/min 2,073min -1 8.3m/min100min -1 Tapping Length 20mm Feed 431mm/min0.09mm/t 172mm/min Coolant Water Soluble Surface Finish 4.8mRy 5mRy 6.2mRy 7.5mRy Machine BT40 Horizontal Machining Center Threading Time 7/ (second/hole) 25/ (second/hole) One of the known issues in hole machining is out of roundness, but the planetary motion of thread mill helps to eliminate this. Please note the difference in roundness. An additional advantage is the reduction in machining time by 1/3. However, depending on the workpiece, this may not be the limit. Circularity 0.04mm 0.12mm Super high speed multifunction tool application Tool Work Material DR-O-PNAC M81.25-2D AC4B-F (m) 200 ISOJIS6H Cutting Speed Feed drilling threading Threading Time Coolant Machine 250m/min 12,243min -1 2,449mm/min 0.2mm/rev 413mm/min 0.09mm/t 3.4 second/hole 10 Water Soluble (10%) BT40 Horizontal Machining Center 150 Pitch dia. 100 50 0 5,000 10,000 15,000 20,000 Number of Holes JIS 2 / previous JIS class2 Hole Entry far area Still Running Machining Data As this example shows, the Super Planet with internal coolant was able to completely drill, chamfer and tap in 3.4 seconds. Please make sure that in addition to being able to clear the machining centers tool posts, that tools are able to satisfactorily support high efficiency machining. (Use is restricted to the appropriate work materials)

Machining Data On a BT40 machine, an M26x1.5 internal thread was achieved. Machining over 300 holes with one side of an insert was possible. Tool Size Holder Work Material Insert Cutting Speed Feed Internal Thread Size Drill Hole Size Tapping Length Coolant Coolant Supply Machine HY-PRO P Single-Point TMC20-3 3 1.5 SO TM2 S45C (91 92.5HRB) 200m/min 3,185min -1 92mm/min 0.125mm/t M261.5 24.520mm Through 12mm 10 Water Soluble Chlorine Free (10%) Internal + External BT40 Horizontal Machining Center HY-PRO P HY-PRO P Single Point 100 Number of Holes 200 300 306 Holes Gauge-Out On a BT40 machine, an M26x1.5 internal thread was achieved. In spite of being a large diameter thread, it was possible to machine 300 holes with one insert side, and over 600 holes with both sides. This provides equal or greater economy than standard cutting taps. M120x4.5 threads can be machined on a BT40 machine. And the surface finish of the internal threads is excellent! Tool Size Arbor Holder Work Material Insert Cutting Speed Feed Internal Thread Size Drill Hole Size Tapping Length Overhang Length Coolant Machine HY-PRO P Multi-Point TMSH-D100-FMA31.75-5 5 4.5 SO TM2 BT40-FMA31.75-45 S50C 180m/min 573min -1 201mm/min0.3mm/t M1204.5 115.525mm Through 20mm 93mm 10 Water Soluble Chlorine Free (10%)(External) BT40 Horizontal Machining Center Superior finished surface of the internal thread Normal wear of insert threads Large threads that are usually restricted by the machine when standard tapping can be machined on a BT40 machine. This example clearly demonstrates the benefits of thread mills.

Large-pitch internal threads are machined in a stable manner! (P=4 internal threads are machined in a single pass in carbon steel) Tool Size Holder Work Material Insert Cutting Speed Feed Internal Thread Size Drill Hole Size Tapping Length Overhang Length Cutting Method Coolant Machine HY-PRO P Single-Point TM4SC 25C31-115-2U 2UDC60 TM S50C 150m/min 1,540min -1 213mm/min 0.25mm/t M364 32 Through 50mm 70mm 1 1 Pass Water Soluble (External) BT50 Vertical Machining Center HY-PRO P HY-PRO P Single Point Number of Holes 10 10 Holes Machined continuously without making tool diameter corrections. Wear after 10 holes of machining Still Running With a single point, cutting resistance is low, suppressing variance in machined internal threads and guaranteeing precision. In this example, initial internal thread machining and initial chip performance are confirmed. Machining Data

Features of thread mills and hints for usage What is a thread mill? Thread mill is a tool designed to cut threads by milling. Operation Insert thread mill to the processing hole depth. Thread will move 1P toward Z axial per rotation. To finish, machine till the hole entry. Advantages of using thread mills A single tool can be used to cut threads in various sizes of diameters. A single tool can cut different threads such as M10 1.5, M12 1.5, and M16 1.5 if their pitch is the same. Cuts large-diameter threads with a low-power machine WX-PNC 1234.5 P1.5 Spiral fluted tap for general purpose M161.5 0 2 4 6 8 10 12 0.1 13 Nm The required torque is low compared with tapping, so thread mills can cut large-diameter threads with a low-power machine if the workpiece holding strength and mechanical rigidity are sufficiently high. Smooth handling of chips to reduce problems Thread mills break chips into small pieces and eject them smoothly, ensuring stable, problem-free thread cutting. Chips from WX-PNC Chip from a spiral fluted tap Thread mills are ideal for the following: High-precision taper pipe threading (no stop marks) Airtight threads by having no stop marks Thread cutting in drill holes with little allowance Thread milling cuts the thread closer to the bottom of a hole than tapping, leaving only one incomplete crest of thread. Stop Marks

Thread mills are used on numerically controlled machining centers that have simultaneous, triaxial control and helical interpolation functions. Track processing (aproach and release) Thread milling cutter Major dia. of internal thread Minor dia. of internal thread Step Function 1 2 Move to edge (maintain clearance). 2 3 Cut with helical milling. 3 4 360 Mill the circumference of the circle. 4 5 Pull away from edge. Top view of internal thread 5 6 Remove tool. Helical milling should be used during approach and release, as shown above, for machining precision and efficiency. Milling direction (up-cut and down-cut) Internal Thread Right-Hand direction of the tool's rotation direction of the tool's feed For an internal right-hand thread, up-cutrefers to cutting downward from the entrance of the hole, and down-cutrefers to cutting upward from the bottom of the hole, as shown in the illustration at left. (The cutting direction differs with rightand left-hand threads and the direction of the tools planet-like rotation.) Conventional Upcut Prioritize finished surface Climb (down) cut Prioritize tool rigidity For thread cutting in a blind hole with little allowance, feed the tool in the direction it is drawn out from the drill hole so as to avoid pressing chips into the bottom of the hole. References Formula for calculating the feed rate of the thread mill series f z n Dm Dc v f = mm/min Dm v f :mm/min Feed Dm :mm Actual Dia. Dc :mm Tool Dia. Note Internal External z f n : Number of Flutes :mm/t Feed per Tooth :min 1 Speed On the arc cutting process for machining external and internal threads, the feed rate at the tool center can be obtained by multiplying the linear cut feed rate with a coefficient. The formulas for calculating coefficients vary between external- and internal-thread cutting. The formula Iisted left are for calculating the tool feed rates during arc-cutting, including calculating the coefficients to be used for multiplication with the linear-cut feed rate.

FAQ about Thread Milling Q. Why cannot internal thread cutting tools be used to cut external threads? A. Metric and unified threads have different thread profiles between internal and external threads. For these threads, internal thread cutting tools cannot be used to cut external threads because in their basic thread profiles, the crest and root shapes are not uniform. However, for pipe threads, which have uniform crests and roots, thread cutting tools can be shared for internal and external thread cutting. Example basic thread profile (metric thread) Height of basic triangle Internal Thread External Thread Basic Height of Thread Compare the shapes of internal and external threads. 1/8 H 1/4 H Height cut off from crest: External Thread Internal Thread 1/4 H 1/8 H Height cut off at root: External Thread Internal Thread 5/8 H Both threads have the same basic height of thread (5/8H). However, their shapes are different from each other. Q. I used an indexable thread mill (HY-PRO Planet Cutter) to cut taper pipe threads. Why is there a height difference between the first and second cuts? A. Check the mounting surface of the insert. Taper pipe thread cutting inserts are tapered at an angle of 1 degree and 47 minutes. Mounting an insert with wrong side will result in a reverse taper. Use R-side on a right-hand holder for cutting both right- and left-hand threads. Use a left-hand holder only when you need to use the L-side of an insert. * For detailed information, see p. 36. Q. Can I use NC programs developed for a custom-made Planet Cutter with ThreadPro? A. Yes, you can. Please consult our sales representatives. Q. What does "124/004" or "028/004", assigned to the holder or insert of my HY-PRO Planet Cutter mean? A. They are model numbers and have no specific meaning. They were assigned for distinction purposes when coarse thread pitch tools were added to our lineup of fine thread pitch tools. These tools can be used to cut fine pitch threads in a limited range of sizes. For their applicability, use the compatibility chart and NC program development software ThreadPro.

Q. How should I choose an indexable insert holder? A. Please refer to the tool selection guide on p. 23 and 24. Q. What does the number "75" under "Fit %" mean, which is displayed on the data entry screen of ThreadPro? A. It means where to aim at within the acceptable range of threads. Default values are 75% (larger side) for internal threads and 25% (smaller side) for external threads in light of their engagement. You can change these to your desired values. What does aiming 75% fit mean? Narrowly acceptable on the larger side Narrowly acceptable on the smaller side 100% 75% 50% 25% 0% Acceptable Accuracy of internal thread Aim here! 75% of larger limit for internal thread References Q. I have difficulty understanding the working of the Planet Cutter and/or cutting methods. A. Please visit OSG website to view our web-based workshop material. The material uses video and illustrations to provide easy-tounderstand descriptions.

Feedback from ThreadPro users "An increased variety of NC machines to select from has helped me a lot." (User) "It is very convenient and easy to select the type of the tool or cutting edge according to the cutting context." (User) "The RPRG is very convenient! Before RPRG, I set the depth of cut on a trialand-error basis for the first session. Now I can confidently set the depth correctly the first time." (User) "I have no trouble selecting a tool, although it has been difficult for me to find the right combination of a holder and an insert. (Distributor) "The search results show relevant tool profiles and dimensions, for which I am glad." (User) Voice of ThreadPro developer In recent years, various theories concerning cutting have been proposed for end milling, considering load control and cutting efficiency. This is due to higher flexibility in end milling than in tapping. Thread mill is a thread cutting tool. However, as cutting methods it is closer to end mills than taps. Accordingly, to achieve optimal thread milling, parameters should include the cutting path as well as other cutting conditions. Nevertheless, because the workings of a thread mill are inherently complex, it is very difficult for the user to achieve the proper arrangement. OSG has radically updated the NC program development software to enable users to realize their ideas with increased ease and make more effective use of their tools than before.

OSG Thread Mill & the Manufacturing of IDEA OSG 1 "IDEA OSG 1" is the world's first in-situ micro satellite scheduled for launch during winter 2016/2017. The objective of the satellite is to collect and monitor data of sub-millimeter sized debris in the most congested Low Earth Orbit (LEO) region in real-time. This data will be essential to refining current debris distribution models and improve the ability of spacecrafts in assessing the collision risk in the high-risk orbits. To contribute to the sustainable use of the space environment, OSG is actively supporting the project not only as a sponsor, but also by participating in the manufacturing of the satellite flange, which required various types of thread mills. WX-PNC WH-VM-PNC References Visit the official website for mission details! http://www.ideaosg1.com OSG is the main official sponsor of the IDEA OSG 1mission.

International Headquarters 3-22 Honnogahara, Toyokawa, Aichi, 442-8543, JAPAN TEL : +81-533-82-1118 FAX : +81-533-82-1136 0120-4 1-5 981 FAX E-mail 0533-82-1134 hp-info@osg.co.jp Safe use of cutting tools Use safety cover, safety glasses and safety shoes during operation. Do not touch cutting edges with bare hands. Do not touch cutting chips with bare hands. Chips will be hot after cutting. Stop cutting when the tool becomes dull. Stop cutting operation immediately if you hear any abnormal cutting sounds. Do not modify tools. Please use appropriate tools for the operation. Check dimensions to ensure proper selection. Copyright 2016 OSG Corporation. All rights reserved. Tool specifications are subject to change without notice.