AS Roughing Finishing. aximum Notch. aximum Notch ill dia. tolerance for the master insert. Planing Side Cutting Slotting Die-sinking Profiling Helica

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1 No.9- AS形 Super Excellent INI AS Type 特許申請中 Small tool diameter, ter ol To d Ultra-high efficiency 8 φ c D 径 e iam 外 Patent Pending mm φ φ φ φ φ φ6 φ7 9年超モノづくり部品大賞機械部品賞受賞 9年度日本工具工業会 JP 環境貢献賞受賞

2 AS Roughing Finishing. aximum Notch. aximum Notch ill dia. tolerance for the master insert. Planing Side Cutting Slotting Die-sinking Profiling Helical Spot Facing Shank Type Holder Numeric figure in a circle. Standard type Dc Ds Undercut type Dc Ds aximum tightening torque Spare screw included Stock No.of Flute Dc Diameter Size (mm) Overall length Ds Below neck Shank diameter Stocked Items. odular Type Holder Shape Standard type Standard type Undercut type Undercut type Standard type Undercut type Undercut type Standard type Standard type Undercut type Standard type Standard type Undercut type Inserts Dc CE CEWrench size D Db aximum tightening torque Spare screw included f 8,, and not compatible with center through-holes. Stock No.of Flute Dc f D Size (mm) Db C E Inserts Stocked Items. No arkanufactured upon request only. NoteDo not apply lubricants such as grease, etc. to the contact faces and modular screws of the modular mill, the shank and the arbor.

3 Super Excellent INI AS Type No.9- Inserts Insert with mm cutting edge for shoulder cutting ap rε Insert with.mm corner R for small-depth, high-feed-rate cutting ap rε rε B B A T A T Tolerance Class JP Coated JX Coated Stocked TH Coated DC Coated Size (mm) rε Shape class Standard type ow-resistance type Stocked Items of New products. Stocked Items. No arkanufactured upon request only. Parts Parts Clamp screw Screw Driver Screw burning protective agent Shape Cutter body

4 The Shanks for odular ill Carbide Shank f Stated dimensions for, f, and are with AS attached. f f f f D D D D D A Type D D B Type C Type D D D D Type Ds Ds Ds Ds Stock Size (mm) D Stocked Items. f D DS D Type Cutter body With/ without air hole NoteCommercial milling chucks or shrink-fit holders can be used. Please note that the dimensions for, f, and may be different when attached to f other modular-type holders such as ASR, AR, AHU, ARPF, BCF, ABPF etc. For, since the cutter diameter is larger than the shank diameter, there is no interference at the shank. For, since the cutter diameter is smaller than the shank diameter, interference occurs at the shank. Steel Shank fstated dimensions for, f, and are with AS attached. D Type f D Ds E Type f D D Ds F Type f D D D Ds G Type f D D Ds Stock Size (mm) D f D Ds Stocked Items. D Type Cutter body Note Commercial milling chucks can be used. Please note that the dimensions for, f, and may be different when attached f to other modular-type holders such as ASR,AR, AHU, ARPF, BCF, ABPF, etc. With/ without air hole

5 Super Excellent INI AS Type No.9- The arbors for odular ill f Stated dimensions for, f, and are with AS attached. f D D n For neck section, additional machining to user specifications is possible. Ds Stock D When the Stock is out, or after January, they will become to produce on request. Size (mm) f D Ds n Cutter body No arkanufactured upon request only. f NotePlease note that the dimensions for, f, and may be different when attached to other modular-type holders such as ASR, AR, AHU, ARPF, BCF, ABPF, etc. With/ without air hole f Stated dimensions for, f, and are with AS attached. f D D n For neck section, additional machining to user specifications is possible. Ds Stock D Size (mm) f D Ds n Cutter body When the Stock is out, or after January, they will become to produce on request. f NotePlease note that the dimensions for, f, and may be different when attached to other modular-type holders such as ASR, AR, ABPF, ARPF, BCF, etc. With/ without air hole f Stated dimensions for, f, and are with AS attached. f Coolant Pipe D Ds For neck section, additional machining to user specifications is possible. D n Stock D Size(mm) f D Ds n Cutter body Stocked Items. f NotePlease note that the dimensions for, f, and may be different when attached to other modular-type holders such as ASR, AR, ABPF, ARPF, BCF, etc. With/ without air hole

Super Excellent INI AS Type Features Indexable end mill using Hitachi Tool's advanced

pocket design and D-shaped cutting edge enables high-efficient machining of even small

high-feed-rate machining can be used in the same holder.

cutting depth and cutting shape can be selected.

low-resistance free-cutting-shape insert.

Economical insert with -corner specifications Special environmentally-friendly,

types of applications by changing inserts High-efficient tooling system to match

through-hole for excellent chip removal Except for AS78R-, AS7R-, and AS7R-.

6 Super Excellent INI AS Type Features Indexable end mill using Hitachi Tool's advanced small-diameter inserts.pocket design and D-shaped cutting edge enables high-efficient machining of even small diameter sizes. Small dia. ulti-function ineup of small diameter sizes from 8 to. Can be used instead of solid end mills. JDT-type inserts for shoulder cutting and EDT-type inserts for low-depth, high-feed-rate machining can be used in the same holder. By using a modular type holder, a carbide shank and special arbor suitable for the cutting depth and cutting shape can be selected. Concentration of roughing tools Broad cutting range Easy cutting Environment Uses low-resistance free-cutting-shape insert. Compatible with low-powered small-sized machines equivalent to BT-. Economical insert with -corner specifications Special environmentally-friendly, high-hardness, corrosion-resistant surface treatment employed on holder. types of applications by changing inserts High-efficient tooling system to match cutting depth or cutting shape Steel Shank type Carbide Shank odular Arbor With center through-hole for excellent chip removal Except for AS78R-, AS7R-, and AS7R-. EDT-type insert for machining efficiency r Utilizes rε. cutting edge shape. Does not leave excess at edges. ow cutting resistance JDT-type insert for high-grade machined surfaces Utilizes Fine Wall (FW) shape. Decrease unevenness of machined surfaces Decrease burring Work material Tools Cutting Conditions vc v f apae Tool overhang Work material Tools Cutting Conditions vc v f apae Tool overhang 6

7 Super Excellent INI AS Type No.9- Super tough PVD coating Introducing new JP coating Features Strong fields Function ayer structure with high impact resistance improves chipping resistance to provide long tool life when cutting pre-hardened steel or hardened steel. Wear resistance and damage resistance are improved by strictly controlling layer stress and structure. New carbide material is used to improve toughness. Cutting edge chipping resistance is also improved. Exhibits excellent wear resistance when cutting pre-hardened steel or hardened steel of to HRC. Exhibits stable cutting performance even on difficult-to-cut die-cast mold steel. Cross-sectional structure of JP coating layer Conventional Structure JP Coating layer Improved impact resistance due to structural columnar crystallization Ultra-lubricating JX coating Features The world's first multi-layer coating material from hybrid technology greatly improves the characteristics of the coating layer under the high-temperature environment generated during grinding through the use of crystalline additives with excellent self-lubricating characteristics. Strong fields achining efficiency is improved for high-speed, high-feed-rate rough machining of stainless steel. (For example,. the efficiency of conventional products when machining stainless steel) Function By improving the lubricating characteristics of the coating membrane, welding to the flute tips is prevented and sudden damage due to welding is reduced. 7

8 8 Work material n(min - ) vc Carbon Steels ap(mm) Alloy Steels Die Tool Steels ae(mm) Q(cm /min) n(min - ) vc Pre-Harden Steels ap(mm) Alloy Steels Die Tool Steels ae(mm) Q(cm /min) n(min - ) vc Pre-Harden Steels ap(mm) Alloy Steels Die Tool Steels Stainless Steels vc ae(mm) Q(cm /min) n(min - ) ap(mm) ae(mm) Q(cm /min) n(min - ) Cast Iron vc ap(mm) ae(mm) Q(cm /min) f z Ramping with EDT-type inserts recommended material types Red indicates primary recommended material types. Ramp angle Dc Tool diameter Flutes Helical hole diameter Flutes NoteThese conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece conditions. For slotting or ramping, feed rate should be set to 7% as general criteria. Ensure to index the insert at the correct time to ensure safety of the tool-body. Flutes Inserts DcTool diameter aximum ramp angle Hole Dia Side illing standard cutting conditions for EDT-type inserts: ow cutting depth, high feed rate Flutes Flutes Flutes 6 Flutes 8 Flutes The evacuation of swarf can cause burns, cuts or damage to the eyes please ensue the correct safety cover is fitted around the machine, and necessary personal protection equipment is worn by the machine operator. Due to fire risks do not use neat cutting oil as a coolant. When using an AS7S8R- or AS7SR- undercut type shank, as a general rule the feed rate per flute (f z) should be reduced to ~7% of the value listed in the standard cutting conditions. Since the cutting flute do not extend to the center, there are limitations on the ramp angle and hole diameter, but as shown below, processing by direct milling without a pilot hole is possible for ramping and helical milling. Ramping Helical milling Note The ramp angle should be set within the ranges listed above. Use at ramp angles of. or less is recommended. For hole diameters outside the ranges listed above, a pilot hole should be drilled before milling.

Cutting depth DcTool overhang length / Tool diameter/dc 6 7 Features & Cutting Conditions Shank type holder General-purpose combination Refer to standard cutting conditions /Dc fz Note As a general

9 Super Excellent INI AS Type No.9- High-efficient tooling system and selecting a cutting conditions AS enables high-efficient machining according to cutting shape by combined use with various tooling systems. Cutting depth DcTool overhang length / Tool diameter/dc 6 7 Features & Cutting Conditions Shank type holder General-purpose combination Refer to standard cutting conditions /Dc fz Note As a general rule, the feed rate per flute (fz) should be reduced to between % and 7% of the value listed in the standard cutting conditions and adjusted. odular type holder + odular arbor Tool overhang length can be minimized. By making effective use of machine tool rigidity, it can be used effectively on small-sized, low-rigidity machines. Refer to standard cutting conditions /Dc f z As a general rule, the feed rate per flute (fz) should be reduced to between % and 7% of the value listed in the standard cutting conditions and adjusted. odular type holder + Carbide Shank Exhibits good machining effects when long tool overhang lengths are necessary. Refer to standard cutting conditions /Dc f z Note As a general rule, the feed rate per flute (fz) should be reduced to between % and 7% of the value listed in the standard cutting conditions and adjusted. 8 Dc f z /Dcfzap NoteThis table shows general conditions for shoulder cutting. Adjustments should be made according to machine rigidity or tooling and the shape of the subject for cutting. When using AS Ø to Ø inserts in a BT or BT arbor, the use of a combination of modular type holder and modular arbor is recommended. Furthermore, this is not suitable for cutting where /Dc. When using an AS7S8R- or AS7SR- undercut type shank, as a general rule the feed rate per flute (f z) should be reduced to in addition, ~7% of the value listed in the standard cutting conditions. Select the cutting condition of fz=.mm/t and less than ap=.mm when you use carbide shank ASC-6.--9/ with/dc. kinds of insert geometry kinds of inserts are available: Standard type inserts (T-type) and low-cutting force-type inserts. ow-resistance cutting force-type inserts reduce cutting force at the corners when pocketting by approximately %. Standard type Insert ow-resistance type Insert Cutting programs rεrε Shape of cutting edge uses rε.. Similar rε definition used by conventional high-feed-rate tools is not necessary. rε ap set ap.mm D DC Note D Dc Tool tip diameter D Dc - (mm) ae When performing pocket cutting, be careful of the cutting width (ae) aed and generated variations due to remaining work to cut. Recommended Cutting width aed..8(mm) When cutting the corner area of a vertical wall, setting thetool path corner area to R will enable more stable cutting. 9

10 Side illing standard cutting conditions for JDT-type inserts Work material Carbon Steels Alloy Steels Die Tool Steels Pre-Harden Steels Alloy Steels Die Tool Steels Stainless Steels Cast Iron Aluminum Alloy (wet condition) recommended material types Red indicates primary recommended material types. vc Cutting speed vc (m/min) f z Feed rate per flute f z (mm/t) vc f z vc f z vc f z vc f z vc f z vc f z Dc Tool diameter n(min - ) n(min - ) n(min - ) n(min - ) n(min - ) n(min - ) Flutes Flutes aeae It is make standard that the depth cut ae and the cutting width ae be as shown in Tool Overhang (OH) and Cutting Region on the facing page (p. ). Flutes Flutes Flutes Flutes 6 Flutes 8 Flutes NoteThese conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece conditions. For slotting or ramping, feed rate should be set to 7% as general criteria. Ensure to index the insert at the correct time to ensure safety of the tool-body. The evacuation of swarf can cause burns, cuts or damage to the eyes please ensue the correct safety cover is fitted around the machine, and necessary personal protection equipment is worn by the machine operator. Due to fire risks do not use neat cutting oil as a coolant. Since the cutting flute do not extend to the center, there are limitations on the ramp angle and hole diameter, but as shown below, processing by direct milling without a pilot hole is possible for ramping and helical milling. Inserts Ramp angle Helical hole diameter DcTool diameter aximum ramp angle Ramping Helical milling Hole Dia. NoteThe ramp angle should be set within the ranges listed above. Use at ramp angles of or less is recommended. For hole diameters outside the ranges listed above, a pilot hole should be drilled before milling.

Super Excellent INI AS Type No.9- f z The cutting region curves shown below indicate criteria for selecting cutting conditions at each overhang OH.

11 Super Excellent INI AS Type No.9- f z The cutting region curves shown below indicate criteria for selecting cutting conditions at each overhang OH. If chattering occurs near the limits of the cutting region, make adjustments by reducing the per-flute feed rate f z. vcf z illing Conditions achine used Work material Carbon Steels Cutting Conditions apdepth cut (mm) apdepth cut (mm) vcf z Steel Shank aecutting width (mm) vcf z Steel Shank Carbide Shank Carbide Shank Carbide Shank apdepth cut (mm) apdepth cut (mm) vcf z aecutting width (mm) Steel Shank Carbide Shank Carbide Shank Carbide Shank vcf z Steel Shank Carbide Shank Carbide Shank Carbide Shank aecutting width (mm) aecutting width (mm) As a general rule, the cutting amount for AS7S8R- undercut type shank should be set within % of the cutting region for AS7SR-, and the cutting amount for AS7SR- should be set within the cutting region for AS7SR-. vcf z illing Conditions achine used Work material Carbon Steels Cutting Conditions apdepth cut (mm) vc f z odular ill Arbor odular ill Arbor apdepth cut (mm) vc f z odular ill Arbor odular ill Arbor Wear curves for various cutting materials are shown below. Replacement of inserts should be performed earlier to prevent breakage due to overuse. aximum flank wear width VBmax (mm) aecutting width (mm) achine used Tools Cutting time (min) aecutting width (mm) Carbon Steels Insert Cutting Conditions vcv f apae Insert Cutting Conditions vcv f apae Pre-Harden Steels Insert Cutting Conditions vcv f apae

12 AS形実績は語る Field Data No. 外径Dc (mm) カッタ Cutter インサート Tool diameter AS7SR- EDT7R-T (JX) SC Insert 被削材使用条件結果 vc = 8m/min, v f =,mm/min apxae =. mm 溝加工, Dry 他社ソリッドエンドミルに対して寿命.倍 Work material Test conditions Result Slotting. the tool life of solid end mills from other companies. AS7SR- EDT7R (JX) SKT (HRC) vc = m/min, v f =,6mm/min apxae =. mm, Dry 寿命min良好 AS7SR- EDT7R-T (JX) SC vc = m/min, v f = 8,mm/min apxae =. mm 溝加工, Dry 他社ラジアス工具に対して.倍の能率UP可能 Slotting Good tool life of min. Efficiency increase of. compared to radius tools from other companies is possible. AS7R- EDT7R-T (JX) SC vc = m/min, v f = 7,mm/min apxae =. mm, Wet 切削抵抗が低く BTマシンで高能率加工可能 AS7SR- JDT7R (PTHE) SUS vc = m/min, v f = 67mm/min apxae = 8mm, Dry 他社インサート工具に対して寿命.倍 6 AS7R- EDT7R JP HPAGIC vc = 9m/min, v f =,mm/min apxae =. mm, Dry 突出し8mmで切削性寿命良好 7 AS7R- JDT78R SD GRAPHITE vc =,m/min, v f =,mm/min 従来品に比べ倍の長寿命 Good cutting performance with O.H.9mm. apxae =.6.mm, Dry the tool life of conventional products. Cutting force is low, enabling high-efficient machining with BT machines.. the tool life of insert tools from competitor. Good cutting performance and good tool life with O.H.8mm. 突出し9mmで切削性良好日立ツールホームページフリーダイヤル技術相談本社 - 東京都港区芝浦-- シーバンスN館３F FAX Overseas Dept.: FAX 経営企画室 FAX-688- 東京営業所東北営業所新潟営業所東関東営業所長野営業所北関東営業所真岡出張所神奈川営業所 FAX-688- FAX-8- FAX8-9-9 FAX9-8-8 FAX68--7 FAX FAX8-8-9 FAX6-8- 国際営業部 FAX 名古屋営業所東海営業所大阪営業所中四営業所九州営業所北九州出張所コーティング営業センター日立ツール工具選定データベース TOO SEARCH FAX-87-6 FAX-6- FAX6-77- FAX8-6- FAX FAX FAX8-6- ヨーロッパ Hitachi Tool Engineering Europe GmbH Itterpark, 7 Hilden, Germany. TE : +9-()-8, FAX : +9-()-8 中国日立刀具上海有限公司郵編中国上海市黄浦区南京西路88号創興金融中心室 TE:+86-()-66-8, FAX:+86-()-66- アメリカ Hitachi etals America, td. 8 W. Eleven ile Road, Suite Novi. ichigan, 87, USA TE : , FAX : タイ Hitachi etals (Thailand) td. Unit B, th Floor,Ploenchit Tower, 898 Ploenchit Road, umpini, Pathumwan, Bangkok, Thailand TE : +66-()-6-89, FAX :+66-()-6-89 インド Hitachi etals (India) Pvt. td. Plot No 9 & 9,Sector 8, IT anesar, Gurgaon -, Haryana, India TE : +9--8, FAX :+9--9 予告なく改良改善のために仕様変更することがあります Specifications for the products listed in this catalog are subject to change without notice due to replacement or modification. 大豆インクで印刷しています - E-T -8:FP

PRODUCT INFORMATION Highly Efficient FXS Carbide Ball Nose End Mills Vol. 3 PAT.P. FXS-EBT FXS-LS-EBT FXS-PC-EBT FXS-EBM

PRODUCT INFORMATION Highly Efficient FXS Carbide Ball Nose End Mills Vol. 3 PAT.P. FXS-EBT FXS-LS-EBT FXS-PC-EBT FXS-EBM 3 Flutes Series Features Thanks to 3 flutes ball nose geometry, all of that reach