10 pcs CAT40 Pull Stud Retention Knob Fadal Mazak with Coolant Hole, #6780-0041×10
- Fully ground on all critical surface including a pilot under the flange of retention knob for full contact between tool holder’s taper end and retention knob
- Taper: CAT 40
- Angle: 45 Degree
- D1 Knob: 0.740”
- D2 Neck: 0.490”
- D3 Hole: 0.280”
- D4 Pilot: 0.636”
- L: 1.625”
- L1: 0.440”
- L2: 0.640”
- Knob Socket: RKW40
- 5/8”-11
- With Coolant through hole
- fit Fadal Mazak Hurco Okuma coolant