Mingdun 10pcs CAT 40 45° Pull Stud Retention Knob Fits Mazak Fadal CAT40 CNC

Description: fit on most of mazak cnc cat40 except VQC 20/40. On FADAL, will fit on most of VMC models 10 x CAT40 45° Pull Stud Feature With Coolant Through Hole Pass hardness and anti crack test Can be used on both spindle coolant through and non-coolant through MAZAK and FADAL Professional heat treated. Bad nor non heat treat will shorten and weaken the life and strength of pull stud 5/8-11 Threads Fits On Any Name Brand CAT40 Holders Retention knob will fit on most of mazak cnc cat40 except VQC 20/40. On FADAL, will fit on most of VMC models, however, can't guarantee on others. Product description Taper: CAT 40 C: 45 D1 Knob: 0.740" D2 Neck: 0.490" D3 Pilot: 0.636" L: 1.625" L1: 0.440" L2 Shou to End: 0.640"