HSK A Collet Chuck Tool Holders

HSK A ER tool holders for CNC machines

Techniks Certified for accuracy and balance.
Each holder comes with a complete lab report

Voted Best Collet Chuck!

  • Balanced to 25,000 RPM at G2.5
  • 0.0001" runout from taper to pocket
  • Individual lab certification included

Coolant Pipe & Wrench for HSK A Coolant Thru
(wrench sold separately)

Part No.
HSK-A
d
T
Wrench
40
8mm
M12 x 1
91.11.026.002
50
10mm
M16 x 1
92.11.026.003
63
12mm
M18 x 1
93.11.026.004
92005
100
16mm
M24 x 1.5
95.11.026.005

HSK32A, HSK40A, HSK50A, HSK63A, HSK100A, ER Collet Chuck Tool Holders

Refer to chart below to order HSKA ER collet chuck tool holders. Click part number link to download CAD file.

Note: ER 16 and ER 20 tool holders come with hex nut standard. For slotted nuts simply ad SLOTNUT to the end of the part number.

Part No.
Description
d1
I1
I2
Wrench
31278
HSK 32A x ER 20-80
34mm
80mm
60mm
04614 slot
31284
HSK 32A x ER 25-80 mini
35mm
80mm
60mm
04624 mini
31374
HSK 40A x ER 11-80 mini
16mm
80mm
60mm
04621 mini
31376
HSK 40A x ER 16-80
28mm
80mm
60mm
04609 hex
HSK 40A x ER 25-80
35mm
80mm
60mm
04624 slot
31385
HSK 40A x ER 32-80
50mm
80mm
60mm
04616 slot
HSK 50A x ER 32-100
50mm
100mm
74mm
04616 slot
HSK 63A x ER 16-80
28mm
80mm
54mm
04609 hex
HSK 63A x ER 16-100
28mm
100mm
74mm
04609 hex
HSK 63A x ER 16-160
28mm
160mm
134mm
04609 hex
31440
HSK 63A x ER 20-80
34mm
80mm
54mm
04610 hex
HSK 63A x ER 20-160
34mm
160mm
134mm
04610 hex
HSK 63A x ER 32-100
50mm
100mm
74mm
04616 slot
HSK 63A x ER 40-80
63mm
80mm
54mm
04617 slot
HSK 63A x ER 40-120
63mm
120mm
94mm
04617 slot
HSK 100A x ER 16-100
28mm
100mm
74mm
04609 hex
HSK 100A x ER 16-160
28mm
160mm
134mm
04609 hex
HSK 100A x ER 32-100
50mm
100mm
71mm
04616 slot
HSK 100A x ER 32-160
28mm
160mm
134mm
04616 slot
HSK 100A x ER 40-120
63mm
120mm
91mm
04617 slot