About this product
Bolton Tools A0302022 End Mill Holder BT40-EM7/8-3.75
End Mill Holder BT30-EM Description:
- 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
- Coolant thru capability
- Rear thread for pull stud is M16
| Sku / Order No. | Type | L | L1 | L2 | L3 | d2 | T |
|---|---|---|---|---|---|---|---|
| A0302022 | BT40-EM7/8-3.75 | 6.325 | 3.75 | 1.00 | 0.88 | 1.88 | 5/8-11 |