MC tooling

Milling chuck

Features of TRX.

 

TR type milling chuck

This is a high quality chuck which has reliable patented structure with high speed rotation, high precision, high rigidity, and high gripping strength. You can refill inner/ outer coolant owing to distinctive slits on the chuck holes.

  • Features

・Thick structure

Thick structure realizes high rigidity.

・Distinctive slit

Distinctive slit realizes powerful enough gripping strength even with thick-wall.

・High deflection accuracy

TIR 15㎛ (4×D)

・Suitable for deep cutting

Thick structure is suitable for deep cutting.

・Suitable for high speed revolution

Well balanced structure is suitable for high speed revolution.

・Fastening completion signal

help make sure tool is fastened enough.

・Coolant through

Compatible with center through/ side through without attaching extra accessory.

 

 

  • TRX type milling chuck

This is a high quality chuck which has reliable patented structure with high speed rotation, high precision, high rigidity, and high gripping strength. You can refill inner/ outer coolant owing to distinctive slits on the chuck holes.

 BT-EXH  無題

BT50-EXH□□-□□

 CODE  把握サイズ  L1  L2 (調整量)  C  コレット  スパナ  アジャストボルト 
   Φd    Max.~Min.  ナット径      クーラント有 クーラント無 
 BT50-EXH7-90  0.5~7  90  –  23  AR11-D  XSP23  ECH7-05 ECH7OH-05
 BT50-EXH7-120  120
 BT50-EXH7-165  165
 BT50-EXH10-90  0.5~10  90  30  AR16-D  XSP30  ECH10-05 ECH10OH-05
 BT50-EXH10-120  120
 BT50-EXH10-165  165
 BT50-EXH13-90  0.5~13  90  35  AR20-D  XSP35  ECH13-05  ECH13OH-05
 BT50-EXH13-120  120
 BT50-EXH13-165  165
 BT50-EXH16-90  0.5~16  90  42  AR25-D  XSP42  ECH16-05  ECH16OH-05
 BT50-EXH16-120  120
 BT50-EXH16-165  165
 BT50-EXH20-90  2~20  90  50  AR32-D  XSP50  ECH20-05  ECH20OH-05
 BT50-EXH20-120  120
 BT50-EXH20-165  165

BT40-EXH□□-□□

 CODE  把握サイズ  L1  L2 (調整量)  C  コレット  スパナ  アジャストボルト 
   Φd    Max.~Min.  ナット径      クーラント有  クーラント無
 BT40-EXH7-75  0.5~7  75  –  23  AR11-D  XSP23  ECH7-05 ECH7OH-05
 BT40-EXH7-105  105
 BT40-EXH7-135  135
 BT40-EXH10-75  0.5~10  75  30  AR16-D  XSP30  ECH10-05  ECH10OH-05
 BT40-EXH10-105  105
 BT40-EXH10-135  135
 BT40-EXH13-75  0.5~13  75  35  AR20-D  XSP35  ECH13-05  ECH13OH-05
 BT40-EXH13-105  105
 BT40-EXH13-135  135
 BT40-EXH16-75  0.5~16  75  42  AR25-D  XSP42  ECH16-05  ECH16OH-05
 BT40-EXH16-105  105
 BT40-EXH16-135  135
 BT40-EXH20-75  2~20  75  50  AR32-D  XSP50  ECH20-05  ECH20OH-05
 BT40-EXH20-105  105
 BT40-EXH20-135  135

BT30-EXH□□-□□

 CODE  把握サイズ  L1  L2 (調整量)  C  コレット  スパナ  アジャストボルト 
   Φd    Max.~Min.  ナット径      クーラント有  クーラント無
 BT30-EXH7-60  0.5~7  60  –  23  AR11-D XSP23 ECH7-05  ECH7OH-05
 BT30-EXH7-105  105
 BT30-EXH10-60  0.5~10  60  30  AR16-D  XSP30  ECH10-05  ECH10OH-05
 BT30-EXH10-120  120
 BT30-EXH13-60  0.5~13  60  35  AR20-D  XSP35  ECH13-05  ECH13OH-05
 BT30-EXH13-120  120
 BT30-EXH16-75  0.5~16  75  42  AR25-D  XSP42  ECH16-05  ECH16OH-05
 BT30-EXH16-105  105

Notice

  1. The products on above table are used in combination with straight collets. Please order straight collets separately.
  2. A spanner is not supplied.
  3. Gripping strength decreases when the products are used in combination with straight collets.
  4. Adjust bolt is not supplied.
  5. Coolant bolt type/ wrench specification

TRX16~25->M2.0 x 3 / LRE0.9, TRX32~42->M2..5 x 3 / LRE1.3

  1. Products marked ※ are not compatible with certain machines since they can cause interference.

 

 

Collet holder

  • EXH type collet holder features.

EXH type collet holder

Slim, well balanced, and versatile collet chuck.

 

Compatible with center through/ side through

 

No need for special nuts or special seal.

Just change collets to make it center through or side through.

The holder can stand pressure of 7MPa.

 

Many function become available only by changing collets.

Many function become available only by changing variety of AR collets.

 

Easy and certain tool change

・XSP wrench help fastening nuts easily and certainly owing to its clutch which put force on the external face evenly. Also, you can easily change rotation direction with one push.

・Umbrella-shaped tool is also available with this collet since a standard nut can be replaced with a NA-F type nut.

 

  • EXH type collet

This type has slim and stable structure without wrench catcher and suitable for high speed revolution. This type approaches carefully and reduces interference. Also, tooling that has wider tip than the shank is available since a standard nut can be replaced with a nut with wrench catcher.

AR collet conforming to DIN6499 is available on this holder, and become compatible with several machining including drilling, milling, and tapping only by changing collets.

High pressure coolant is available in combination with AR-OH/ AROH-GB type coolant collet.

 

Notice

1, This product is used in combination with a collet chuck.

2, A spanner is not supplied.

3, adjust bolt is not supplied.

 

Spenner

XSP type spanner

 型式  内径  L  適用
 XSP23  23  120  EXH 7
 XSP30  30  140  EXH10
 XSP35  35  154  EXH13
 XSP42  42  173  EXH16
 XSP50  50  180  EXH20

FK type spanner


 

 型式  L  適用
 FK-3  136 EXH 7
 FK-4  EXH10
 FK-5  160  EXH13
 FK-6  173  EXH16
 FK-7  196
 FK-8  208 EXH20

Nut

NA-FX type nut

 型式  D L  適用
NA11FX  23 20.5 EXH 7
NA16FX 30 26.5  EXH10
NA20FX 35 28.5  EXH13
NA25FX  42 30  EXH16
NA32FX 50 31  EXH20

NA-F type nut

 型式  D L  適用
 NA11F 23  11 EXH 7
 NA16F 30  15 EXH10
 NA20F 35  17 EXH13
 NA25F 42  18 EXH16
 NA32F 50  19 EXH20

 

 

 

  • ECH type collet holder

This type is a basic holder which is compatible with several machining including drilling, reaming, and synchro tapping. Center through/ side through system become available only by changing 16°tapered collet chuck.

 

Compatible with center through/ side through

 

No need for special nuts or special seal.

Just change collets to make it center through or side through.

The holder can stand pressure of 7MPa and help cooling edge down and removing chip from edge.

BT50-ECH□□-□□

CODE  把握サイズ  L1 L2 (調整量)  ナット径  コレット  スパナ  アジャストボルト 
   Φd      C      クーラント有  クーラント無
 BT50-ECH7-90  0.5~7 90 45~20 23 AR11-D FK-3 ECH7-05 ECH7OH-05
 BT50-ECH7-135  135
 BT50-ECH10-90  0.5~10 90 50~30 32 AR16-D FK-4 ECH10-05 ECH10OH-05
 BT50-ECH10-120  120
 BT50-ECH10-150  150  55~30
 BT50-ECH13-90  0.5~13 90 55~35 36 AR20-D FK-5 ECH13-05 ECH13OH-05
 BT50-ECH13-120 120
 BT50-ECH16-90  0.5~16 90 55~40 43 AR25-D FK-6 ECH16-05 ECH16OH-05
 BT50-ECH16-120  120
 BT50-ECH16-150  160 65~40
 BT50-ECH20-90  2~20 90 65~45 51 AR32-D FK-8 ECH20-05 ECH20OH-05
 BT50-ECH20-120  120
 BT50-ECH26-90  3~26 90 80~55 63 AR40-D FK-9 ECH26-05 ECH26OH-05

BT40-ECH□□-□□

 CODE 把握サイズ  L1  L2 (調整量)  ナット径  コレット  スパナ  アジャストボルト
 Φd        C  クーラント有  クーラント無
 BT40-ECH7-75  0.5~7 75 45~20 23 AR11-D FK-3 ECH7-05 ECH7OH-05
 BT40-ECH7-105 105
 BT40-ECH10-75  0.5~10 75 50~30 32 AR16-D FK-4 ECH10-05 ECH10OH-05
 BT40-ECH10-105 105
 BT40-ECH10-135 135 55~30
 BT40-ECH13-75  0.5~13 75 55~35 36 AR20-D FK-5 ECH13-05 ECH13OH-05
 BT40-ECH13-105 105
 BT40-ECH16-75  0.5~16 75 55~40 43 AR25-D FK-6 ECH16-05 ECH16OH-05
 BT40-ECH16-105 105
 BT40-ECH16-135 135 65~40
 BT40-ECH20-75  2~20 75 60~45 51 AR32-D FK-8 ECH20-05 ECH20OH-05
 BT40-ECH20-105 105
 BT40-ECH26-75  3~26 75 75~50 63 AR40-D FK-9 ECH26-05 ECH26OH-05

BT30-ECH□□-□□

 CODE  把握サイズ  L1  L2 (調整量) ナット径  コレット  スパナ  アジャストボルト
 Φd        C  クーラント有  クーラント無
 BT30-ECH7-60  0.5~7 60 45~20 23 AR11-D FK-3 ECH7-05 ECH7OH-05
 BT30-ECH7-105 105
 BT30-ECH10-60  0.5~10 60 50~30 32 AR16-D FK-4 ECH10-05 ECH10OH-05
 BT30-ECH10-120 120
 BT30-ECH13-60  0.5~13 60 55~35 36 AR20-D FK-5 ECH13-05 ECH13OH-05
 BT30-ECH13-120 120
 BT30-ECH16-60  0.5~16 60 55~40 43 AR25-D FK-6 ECH16-05 ECH16OH-05
 BT30-ECH16-105 105
 BT30-ECH20- 75 2.5~20 75 60~45 51 AR32-D FK-8 ECH20-05 ECH20OH-05
 BT30-ECH20-105 105

Notice

1, This product is used in combination with a collet chuck.

2, A spanner is not supplied.

3, adjust bolt is not supplied.

4, Please replace a standard nut with a nut for high speed revolution (NA-R/ SR) when high speed revolution is required.

Please refer to “ALPS NICE MILL SERIES” catalog for more information.

 

  • SS. type collet holder

This holder becomes beneficial for tool interference by using in combination with milling chuck or collet holders. Versatile 16°tapered collet compatible with this type.

SS□□-ECH□□-□□

 CODE D1 D2 L L1 L2 Max ナット寸法  W コレット スパナ
            L3 C1  L4  
 SS8-ECH5S-35 0.3~5 8 35 49 14 36 14.5 10.8 6 AR8-D1 SP-13
 SS12-ECH5S-80 12 80 96 16 10
 SS16-ECH7-40 0.5~7 16 40 56 40 23 11.5 14 AR11-D1 FK-3
 SS16-ECH7-70 70 94 24 55 19
 SS20-ECH7-45 20 45 61 16 45 17
 SS25-ECH10-70 0.5~10 25 70 105 35 70 32 17 27 AR16-D1 FK-4
 SS25-ECH10-150 150 185 53
 SS25-ECH13-70 1~13 70 106 36 75 36 19 AR20-D1 FK-5
 SS25-ECH16-70 1~16 110 40 80 43 20 36 AR25-D1 FK-6
 SS32-ECH10-80 0.5~10 32 80 119 39 70 32 17 32 AR16-D1 FK-4
 SS32-ECH13-80 1~13 116 36 75 36 19 AR20-D1 FK-5
 SS32-ECH16-80 1~16 120 40 80 43 20 36 AR25-D1 FK-6
 SS32-ECH20-80 2~20 128 48 100 51 23 46 AR32-D1 FK-8
 SS40-ECH20-110 40 110 158

Notice

1, This product is used in combination with a collet chuck.

2, A spanner is not supplied.

3, Holders marked ☆ do not support coolant through.

Removing inner adjust bolt or replacement with adjust bolt for coolant through is essential to use coolant through. Please contact us for more information.

 

  • 15T type collet holder

This is the collet holder for small MC and DC and is compatible with drilling, reaming, and synchro tapping. Versatile 16°tapered collet compatible with this type.


15T-ECH□□S-□□

 CODE D L1 L2 C1 W ナット寸法    コレット スパナ アジャストボルト 
      Max.       C2 L3    
 15T-ECH7S-40 0.5~7 40 31 20 17 19 11.5 AR11 SP-17A ECH7-05
 15T-ECH7S-48 48
 15T-ECH7S-55 45
 15T-ECH7S-75 60 16 14
 15T-ECH7S-90 45
 15T-ECH10S-55 0.5~10 60 42.5 28 22 28 17 AR16 SP-25 ECH10-05

Notice

1, This product is used in combination with a collet chuck and pull-stud bolt.

2, A spanner is not supplied.

3, adjust bolt is not supplied.

 

  • S20T collet holder

This is the collet holder for small MC and DC and is compatible with drilling, reaming, and synchro tapping. Versatile 16°tapered collet compatible with this type.

S20T-ECH□□■-□□

 CODE D L1 L2 C1 W  ナット寸法   コレット スパナ  アジャストボルト
       Max.      C2 L3    
 S20T-ECH7S-40  0.5~7  40  35  19 17  19  11.5  AR11  SP-17A  ECH7-05
 S20T-ECH7S-50  50
 S20T-ECH10S-45  0.5~10  45  40  22  19  28  17  AR16  SP-25  ECH10-05
 S20T-ECH10S-60  60
 S20T-ECH13S-45  0.5~13  45  41  25  22  34  19  AR20  SP-30  ECH13-05
 S20T-ECH13S-60  60
 S20T-ECH13M-45  45  –  28  AE-20M

Notice

1, This product is used in combination with a collet chuck and pull-stud bolt.

2, A spanner is not supplied.

3, adjust bolt is not supplied.

 

  • 25T collet holder

This is the collet holder for small MC and DC and is compatible with drilling, reaming, and synchro tapping. Versatile 16°tapered collet compatible with this type.


25T-ECH□□■■-□□

 CODE D L1 L2  C1 W  ナット寸法  コレット  スパナ  アジャストボルト
       Max.      C2 L3      
 25T-ECH5M-45  0.5~5  45  –  12  –  12  10.8  AR8  AE-8M  –
 25T-ECH7SR-60  0.5~7  60  35  19  19  11.5  AR11  SP-17A  ECH7-05
 25T-ECH7SR-70  70
 25T-ECH10SR-60  0.5~10  60  55  22  28  17  AR16  SP-25  ECH10-05
 25T-ECH10SR-70  70
 25T-ECH13SR-60  0.5~13  60  25  34  19  AR20  SP-30  ECH13-05
 25T-ECT7S-60  0.5~7  –  23  19  11.5  AR11  SP-17A  –
 25T-ECT7S-70  70

Notice

1, This product is used in combination with a collet chuck and pull-stud bolt.

2, A spanner is not supplied.

3, adjust bolt is not supplied.

4, ETC type holder is used only for synchro tapping.

 

  •  straight collet

This is a collet with adjust bolt used in combination with TR/ T type milling chuck.

This is suitable for gripping small diameter straight shank. Center through is not available when ASS□□-D1 is attached to TR/ R type.

ASS□□-□□   ,    AS□□-□□

 CODE FIG D (mm) D2 H H1 H2 C1
 ASS20-D1  1  6, 8, 10, 12, 16 20 65 61 3 23.5
 ASS25-D1  6, 8, 10, 12, 16, 20 25 67 63 28.5
 ASS32-D1  6, 8, 10, 12, 16, 20, 25 32 75 70 37.0
 ASS42-D1  6, 8, 10, 12, 16, 20 ,25, 32 42 83 78 47.0
 AS20-D1  2  6, 8, 10, 12, 16 20 61 3 23.5
 AS25-D1  6, 8, 10, 12, 16, 20 25 63 28.5
 AS32-D1  6, 8, 10, 12, 16, 20 ,25 32 70 37.0
 AS42-D1  6, 8, 10, 12, 16, 20 ,25, 32 42 78 47.0

Notice

Center through is not available when ASS□□-□□ is attached to a milling chuck.

 

  • AR collet

16°tapered collet conformable to DIN6499/ ISO15488

 CODE Φd  D D1 L L1  ホルダー
   区分  把握範囲          
 AR8-d  0.5~5 0.2~0.5  8  8.4  13.6  4.6  ECH5S
 AR11-d  1~7  0.5  11  11.5  18  5.5  ECH7
 AR16-d  1~10  0.5~1.0  16  17  27  10  ECH10
 AR20-D  1~13 (14)  20  21  31  11  ECH13
 AR25-d  1~16  25  26  35  11.5  ECH16
 AR32-d  3~20  32  33  40  12.5  ECH20
 AR40-d  4~26  1  40  41  46  14.5  ECH26
 AR50-d  6~34  1~2  50  52  50  22.5  ECH34

Notice

1, The collet can grip tool whose diameter is smaller than that written on D1 column.

Example, In order to grip 6.7 mm drill, collet whose maximum grip range is 7 mm (AR11-7, AR16-7, and etc.) is suitable.

2, please specify which grade you need when ordering

Example, For S grade: AR32-5

For AA grade: AR32-5AA/

For AAA grade: AR32-5AAA

AA grade is available in every size except for AR8 series

AAA grade is made to order. (Available in AR11, 16, 20, 25, and 32)

3, The shape of AR8 is different from the drawing above.

4, The shape of inner diameter differs depend on φd

5, tool would not be installed to the end of the holder when you use AR20-14.

 

 

  • AR/ OH coolant collet

AR/OH coolant collet is a new liquid tight collet chuck which is able to seal high pressure coolant and has gripping range from 0.1mm to 0.5mm realized with special slits.

This collet can stand water pressure of 7MPa.

 CODE Φd  ΦD ΦD1 L L1
   区分  把握範囲        
 AR11OH-d  2~7  0.1  11  11.5  18  6.5
 AR16OH-d  2~6  0.1  16  17  27  10
   6~10  0.5
 AR20OH-d  3~6  0.1  20  21  31  11
   6~13  0.5
 AR25OH-d  3~6  0.1  25  26  35  11.5
   6~16  0.5
 AR32OH-d  3~8  0.1  32  33  40  12.5
   8~20  0.5
 AR40OH-d 10~26  0.5  40  41  46  14.5
 AR50OH-d  16~34  0.5  50  52  60  22.5

Notice

1, Collets in size which is not shown in the above table is made to order.

2, It is compatible with oil hole (OH) type drill.

3, Please insert a drill to the end of collets.

4, Shape of nonstandard products differs from that of standard products.

5, There is a possibility of leaking coolant if you clamp a drill which is out of nominal diameter (-0.1 to 0.5mm) of each collets.

6, Sealing function does not work if you use flatted straight shank drill.

7, AR50OH is made to order.

 

Notice

Correct method for use

  • AR/GB tap collet

There is a square rotation stopper inside.

 

 

  • AR/GH coolant tap collet

AR/GH coolant collet is a new liquid tight collet chuck which is able to seal high pressure coolant and has gripping range from 0.1mm to 0.5mm realized with special slits.

This collet can stand water pressure of 7MPa.

There is a square rotation stopper inside.

 

 

  • AR/C coolant collet

AR/C coolant collet is a new liquid tight collet chuck which is able to seal high pressure coolant and has gripping range from 0.1mm to 0.5mm realized with special slits.