About this product
Bolton Tools A0102008 Collet Chuck BT40-ER20-6.00
Collet Chuck BT40-ER Spacification:
- Finish: Black Oxide
- Runout: .005mm/.0002in TIR
- Works on all BT 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 M16
| Order Number | TYPE | L | L1 | d1 | d2 | T |
|---|---|---|---|---|---|---|
| A0102008 | BT40-ER20-6.00 | 8.58 | 6.00 | 0.787 | 1.340 | M12X1.75P |