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ALPSTOOL
HSKTOOLINGSYSTEM

HSKTOOLINGSYSTEM

Product catalog summary

Overview

This document presents a comprehensive technical overview of the ALPS TOOL HSK Tooling System and associated tooling components designed for high-speed, high-precision machining centers. It covers tooling system components, detailed specifications, performance standards, and ordering information for milling chucks, collets, collet holders, tool holders, and arbors compatible with various HSK interfaces.

1. Tooling System Components

Milling Chucks (TR and TRX Types): High-rigidity, balanced chucks supporting two-face clamping with coolant-through capability (center and side) up to 7 MPa. Features include patented mechanisms for stable high-speed operation, clamp completion indicators, and thick-walled construction for heavy cutting.
Straight Collets (AS Type): Designed for small diameter straight shank tools used with TR-type chucks. Note: center-through coolant is disabled when these collets are used, and clamping force is reduced compared to direct chuck use.
Collet Holders (EXH Type): Slim, high-precision holders compatible with various collets (standard AR, coolant, tap collets). They support coolant pressures up to 20 MPa, enable easy tool changes without special nuts or seals, and comply with DIN6499/ISO15488 standards.
Accessories: Spanners, nuts, coolant tubes, and adjustment bolts are sold separately and must be ordered alongside holders and chucks.

2. Milling Chuck Features

Patented design ensures rigidity and accuracy at high rotational speeds.
Special slots allow simultaneous inner and outer coolant supply without additional options.
Clamp completion indicators improve reliability during tool attachment/detachment.
Uniform elastic deformation via special slits ensures stable runout accuracy (TIR 15μm at 4×D).
Supports coolant-through pressure up to 7 MPa.

3. Collet Holders (EXH Type) and Collets

EXH holders support coolant-through 16° taper collets with coolant pressure up to 7 MPa.
Compatible with AR collets (standard and coolant types), tap collets, and coolant tap collets.
AR collets conform to DIN6499/ISO15488 with runout accuracy classes: A (8 μm), AA (5 μm), AAA (3 μm, custom order).
AR coolant collets (AR/OH type) feature patented liquid-sealing slit design for high-pressure coolant (up to 20 MPa) with grasp ranges of 0.1–0.5 mm.
Proper tool insertion (fully from collet rear) is critical to maintain coolant sealing and prevent leakage.
Flat-face shank tools disable coolant sealing functionality.

4. Tap Collets and Milling Cutter Arbors

Tap collets (AR/GB and AR/GH types) secure tap shanks with square locks; coolant tap collets support high-pressure coolant (20 MPa).
Face milling cutter arbors comply with JIS B 4113 standard and support Sandvik T-MAX shoulder face mills, available with HSK-A63 and HSK-A100 shanks.
Side lock holders (Weldon shank) comply with DIN69882-4 standard for secure tool holding.

5. Specifications, Ordering, and Accessories

Most products are build-to-order; customers must confirm delivery times before ordering.
Accessories such as spanners, nuts, coolant ducts, and adjustment bolts are not included by default and require separate orders.
Dimensional tables provide detailed product codes, sizes, grasp ranges, nut diameters, and compatible collets for precise selection.
Manual clamp holes and custom options are available upon request.

6. Performance and Quality Standards

Runout accuracy for AR collets ranges from 3 μm (AAA class) to 8 μm (A class), enabling selection based on precision requirements.
Tooling components balance high-speed rotation, rigidity, gripping force, and coolant compatibility for demanding machining tasks.
Coolant pressures supported range from 7 MPa (standard coolant-through) to 20 MPa (high-pressure coolant collets).

7. Critical Usage Guidelines and Best Practices

Ensure full insertion of drills into coolant collets to maintain sealing and prevent leakage.
Use nominal collet sizes for intermediate tool diameters to guarantee proper grasp.
Confirm compatibility of collet holders with machine tool shank types and coolant requirements.
Specify runout accuracy class and coolant type (water-soluble or oil-based) when ordering coolant collets.
Order all necessary accessories together with holders and collets to ensure complete tooling setup.
Avoid using flat-face shank tools with coolant collets as sealing is compromised.

8. Summary Table of Key Parameters

Collet Type	Diameter Range (φD)	Length (L)	Holder Compatibility	Grasp Range (mm)	Runout Accuracy (μm)	Coolant Pressure (MPa)
AR	11 to 32	18 to 40	EXH7 to EXH20	0.5 to 20	3 (AAA), 5 (AA), 8 (A)	–
AR/OH Coolant	11 to 32	18 to 40	EXH7 to EXH20	0.1 to 0.5	–	20
AR/C Coolant	11 to 32	18 to 40	EXH7 to EXH20	0.1 to 0.5	–	20
AR/GB Tap	16 to 32	–	EXH10 to EXH20	Various thread sizes	–	–
AR/GH Coolant Tap	16 to 32	–	EXH10 to EXH20	Various thread sizes	–	20

9. Technical Catalog Summary: Tool Holders and Arbors

Tool holders and arbors are designed for milling and drilling, compatible with HSK-A63 and HSK-A100 shanks per ISO12164-1.
Morse Taper holders (Type A) support drills with various taper sizes and lengths; build-to-order with confirmed lead times.
Face milling cutter arbors (Type A and C) comply with JIS B 4113, supporting Sandvik T-MAX cutters; include drive keys and clamp bolts.
Side lock holders (Weldon shank) comply with DIN69882-4 for secure clamping.
All products require advance ordering and confirmation of delivery schedules.

10. Contact and Support

Multiple company locations across Japan provide sales and technical support, with contact details for inquiries regarding product specifications, ordering, and customization.

Conclusion

The ALPS TOOL HSK Tooling System and associated tooling components offer a modular, high-precision solution for machining centers requiring two-face clamping with advanced coolant-through capabilities. The system supports a wide range of tool diameters, coolant pressures, and machining standards, ensuring optimal performance, rigidity, and accuracy. Proper selection, ordering, and usage following the documented guidelines are essential to maximize tooling effectiveness and machining quality.

Catalog excerpts

TOOLING CONTENTS ミーリングチャック Milling Chuck (TR Type) Straight Collets Collets Holder (EXH Type) AR/OH クーラントコレット AR/GB タップコレット AR/GH クーラントタップコレット FMA / FMC型 Arbor For Face Milling Cutter (A / C

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Milling Chuck 高速・高精度・高剛性・高把握力をバランス良く兼ね備えたハイクオリティチャック High qualrty chuck combines high-speed, high-precision, high rigidity and high gripping force. ミーリングチャック TR型 Milling Chuck Type TRX 締め付け完了サイン Clamp mark ・締め付け完了サインが手軽で確実な着脱作業を実現。 Milling Chuck (TRX Type ) クーラントスルー高剛性高精度はもちろん、・高速回転でも不安のない特許機構。チャック穴の特殊溝によりインナーアウタークーラントとも給油可能。 A patent mechanism Which is no uneasiness at high speed, not to mention high rigidity and high accuracy. It is possible to use the Inner and Outer Coolant by the special slots of a chucking hole. クーラントスルー Inner coolant ・特別なオプション不要で、センターサイドスルーの両方式に標準対応。...

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Milling Chuck 高速・高精度・高剛性・高把握力をバランス良く兼ね備えたハイクオリティチャック High qualrty chuck combines high-speed, high-precision, high rigidity and high gripping force. MIlling Chuck Type TRX Milling Chuck (TRX Type ) 圧力7MPa L寸法 L Dimension 最大把握径 Diameter ホルダタイプ Holder type シャンクタイプ Shank type 型式説明 Form explanation Chuck Collet NOTE: 1) Collet holder are combined with straight collets in unit from. When ordering-please specify straight collets. 2) Please order collet and nut wrench separately. 3) Straight collet is used, clamping power will decrease. 4) The displayed item is build-to-order manufacturing. 5) Please...

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Straight Collet It is used combining Milling Chuck TRX. It is a collet with an adjustment bolt. It is used when holding a small size cutting tool. ミーリングチャックTR型と組み合わせて使用する、コレットです。小径ストレートシャンク工具の把握に使用します。 AS□□-D1をミーリングチャックTR型へ装着した場合、センタースルーはご利用頂けません。

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Collet Holder コレットホルダ（EXH型） Collet Holder Type EXH 各種クーラント方式に対応 Support various coolant system スリム・高バランス・優れた汎用性 Slim, High Balance, Excellent versatility サイドスルークーラント Side through coolant Internal coolant 専用ナット専用シールなどは不要・！コレットを交換するだけで、センタースルークーラント/サイドスルークーラントに簡単対応。高圧20MPa対応で、刃先の冷却切り粉の除去に効果を発揮します・。 Not require a dedicated and seal only. Simply replacing the collet, easy to support Internal coolant and side through coolant. 寄り付き良好 Indu good バランス良好 Good balance コレット交換だけで、クーラントスルー・タップ等、様々な機能に対応！ Collet exchange only, Coolant sul-tap capability, etc..., and a variety of. AR標準型 Standard...

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Collet Holder Collet exchange only, realize various function. コレットホルダ EXH型 Collet Holder Type EXH 型式説明 Form explanation 最大把握径 Diameter ホルダタイプ Holder type シャンクタイプ Shank type 受注生産品 φD2 Chuck Collet Spanner F-先端ナット厚 Max.∼Min. ナット径（注3）胴径 Adjust bolt Without coolant With coolant

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Collet Holder Collet exchange only, realize various function. コレットホルダ EXH型 Collet Holder Type EXH 型式説明 Form explanation L寸法 L Dimension 最大把握径 Diameter ホルダタイプ Holder type シャンクタイプ Shank type φD2 Chuck Collet Spanner F-先端ナット厚 Max.∼Min. ナット径（注3）胴径 Adjust bolt Without coolant With coolant Collet exchange only, realize various function. NOTE: 1) AR collet, a spanner, an adjustment bolt, and a coolant duct are option. 2) The displayed item is build-to-order manufacturing. 3) ( ) It is diameter of the maximum of a nut spittle part. コレットホルダ EXH型 Collet Holder Type EXH 型式説明 Form explanation 最大把握径 Diameter...

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Wrench, Nut Coolant Tube XSP 23 レンチタイプ Wrench type レンチ内径 Diameter Wrench type 型式説明 Form explanation 型式説明 Form explanation 可動式（±1° のクーラントダクト、）取付には専用スパナ（別売）が必要です。型式説明 Form explanation

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豊富なバリエーションで加工をサポート Support for processing in a wide variety. Colette AR will be used, such as / Reamer / processing drilling end mill, in a variety of applications. 3 types of Runout Accuracy Classiﬁcation are available with 8um A class, 5um AA class, and 3um AAA class. It can be used with conﬁdence in a 16 ° taper standard (shared between Europe and the United States). 型式説明 Form explanation 振レ精度 AAA級対応ホルダ EXH7 ： φD＝11 , L＝18 型式把握範囲ドリル･エンドミル･リーマ加工等に幅広くご利用頂けます｡振れ精度は､8μmのA級と5μmのAA級、 3μmのAAA級を準備､用途に合わせてご利用頂けます｡スタンダード(欧米で共用)な 16° テーパで安心してお使い頂けます｡

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AR Coolant Collet クーラントスルーセンタースルー高圧クーラント対応 Corresponds to the high - pressure coolant. AR/OH クーラントコレット Coolant Collet Type AR/OH テーパ部手前で止まる短いスリ割で完全にシーリング AROH-DA チャックコレット標準コレットホルダ対応ホルダ EXH7 ： φD＝11 , L＝18 型式把握範囲Ｌ型式説明 Form explanation AR 16 OH - 10 AA 等級 Class 内径 Diameter タイプ Type サイズ Size コレット名称 Item 特殊スリ割りによる液密式コレット (PAT)で､0.1mm∼0.5mmの把握代を確保したまま､高圧クーラントもシーリング。 AR coolant collet (PAT.) is a liquid sealing collet applying special slitting. AR coolant collet enables sealing of even high pressure coolant and It has grasp range 0.1mm to 0.5mm. 対応ホルダ EXH16 ： φD＝25 , L＝35 型式...

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AR Coolant Collet サイドスルー高圧クーラント Corresponds to the high - pressure coolant. Coolant Collet Type AR/C AR/C型クーラント AR□□C-D 刃先に向かう効果的な吹き付け型式説明 Form explanation タイプ Type サイズ Size コレット名称 Item AR/Cクーラントは特殊スリ割りによる液密式コレットの内径にクーラント溝を付けたコレットで、刃先に向かって効果的な切削液の供給が行えます。 AR/C coolant collet (PAT) is a liquid sealing chuck applying special slitting. AR/C was added to the coolant groove to the inner diameter of the collet. This coolant groove has been made possible refueling eﬀective to the tip of the tool. Grasp range ◆高圧クーラントに標準対応。20MPaの高圧でもクーラント溝以外は完全にシーリング出来ます。 ◆刃先に向け切削油を吹き付ける事により、切粉のはけが良くなります。 ◆オイルホールドリルを使用出来ない小径の深穴加工に威力を発揮します。...

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AR Tap Collet AR Coolant Tap Collet クーラントスルータップの角部をロックするタップ用ARコレット Tap collet with square lock for tap shank. AR/GB タップコレット Tap collet Type AR/GB サイズ Size メートルネジユニファイネジ管用ネジ型式説明 Form explanation タイプ Type サイズ Size コレット名称 Item タップの角部をロックする、タップ用ARクーラントタップコレット Oil hole Tap collet with square lock for tap shank. AR/GH クーラントタップコレット Coolant Tap Collets Type AR/GH メートルネジユニファイネジ管用ネジタイプ Type サイズ Size コレット名称 Item 型式説明 Form explanation

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Arbors For Cutters JIS B 4113対応 JIS B 4133 Face Milling Corresponding. Arbors Face Milling Cutters Type A JIS B 4113正面フライス対応のアーバですフライスカッ。ターを確実に固定し、フェーシングから荒引き加工まで幅広くご利用頂けます。ホルダタイプ Holder type シャンクタイプ Shank type 型式説明 Form explanation Face Milling Cutter Arbor corresponding to JIS B 4113. Remarks: 1） Cutters are supposed to be JIS B 4113 type face milling cutters. 2） Normal accessories are driving dogs and clamp bolts. 3） The displayed item is build-to-order manufacturing. 備考 1）カッタはJIS B 4113超硬植刃正面フライスを対象としています。相当品をご使用下さい。 2）標準付属品はドライブキー、カッタクランプボルトです。 3）本表に掲載のアイテムは、...

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