Milling Chuck Holder, BT40, 2.530-4.134in
| Collet Series | KM1.1/4 |
|---|---|
| Nose Dia. | 2.71 in |
| Projection | 3.149 in |
| Bore Depth | 2.5300 in to 4.1300 in |
| Item | Milling Chuck |
| Hole Dia. | 1-1/4 in |
| Taper Size | BT40 |
| Coolant Through | Yes |
| Coolant Fed | Coolant Through |
| Clamping Range | 3/16 to 1-1/4 in |
| TIR Max. | Less Than 0.0002 in |
| Features | 140% More Bearing Surface than Competitor Milling Chucks;For Quiet and Stable Heavy Milling;Nikken Patented Design;Nut Body Contact, Nose Clamping and Anti-Vibration Mechanism;Thick Body and Internal Slots Provide Extremely Strong Chucking Torque and Rigidity |
| Product Type | Milling Chuck |
| Speed - Maximum | 8,000 rpm |
| Material | Molybdenum 4340 |
| Compatible Spanner Wrench Manufacturer Model Number | 9CKR, CCKL20, 9HC22 |
| Includes Spanner Wrench | Spanner Wrench Not Included |
| Nose Diameter | 2.05 in |
| Measurement System | Inch |
| T.I.R. Tolerance | 0 in |
| Coolant Supply | Coolant Through |
| Contact Type | Dual Contact |
| Compatible Reducing Sleeve | KM3/4, CCK3/4, CCNK3/4 |
| Package Quantity | 1 |