Collet chuck BT50-ER Spacification:
- Finish: Black Oxide
- Runout: .005mm/.0002in TIR
- Works on all BT 50 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 | |
|---|---|---|---|---|---|---|---|
| A0102015 | BT50-ER40-5.91 | 9.92 | 5.91 | 1.574 | 2.480 | M20X2.5P | $67.60 |