About this product
Bolton Tools A0101008 CAT40-ER20-2.50 Collet Chuck
CAT40-ER Spacification:
- Finish: Black Oxide
- Runout: .005mm/.0002in TIR
- Works on all CAT 40 machines
- All critical tool holder surfaces precision ground
- Made from alloy structural steel hardened to 48 - 52rc
- 8000 rpms
- Collet nut is included
- Coolant thru capability
- Rear thread for pull stud is 5/8—11
| Order No. | TYPE | L | L1 | d1 | d2 | T | Note |
|---|---|---|---|---|---|---|---|
| A0101008 | CAT40-ER20-2.50 | 5.187 | 2.50 | 1.34 | 0.787 | M12X1.75P | w/ A cup |