Properties and application:
- Drill chuck arbor used for mouting drill chucks with DIN 238 taper in drills, lathes, etc.
- Works with all SK40 machines.
- Stamped on the collar for quick recognition.
- 7:24 taper shank with internal drawbar thread.
- You can use a tool tightening fixture to conveniently mount the tool in the mill holder.
Specifications:

Parameter | Value | Unit |
K (DIN2080) |
ISO40 |
|
K1 (DIN 238)
|
B12 |
|
D |
44,45 |
mm |
d |
12,065 |
mm |
L |
136 |
mm |
Thread |
M16 |
|
Weight |
0,81 |
kg |
Read more about ISO (DIN2080) shank
DM_TRZ_188_ISO40_B12
Data sheet
- Shank size
- ISO 40 (DIN2080)
- Mount taper size
- B12