Milling Chuck with Cooling Channel Bore, Form ADB, SK 40 Short, Clamping Range: 20mm

All shanks hard turned. Supplied with 4 table cooling channel bores. Standard: Supplied with 4 table cooling channel bores. Advantage: No risk of the cutter being pulled out, not even a tug. optimized external contour vibration-damping behaviour. Pleasant handling thanks to the differential thread. Breakage of the milling cutter shank is improbable. Precision version. Advantage of the advertising text: No risk of the cutter being pulled out, not even a tug. optimized external contour vibration-damping behaviour. Breakage of the milling cutter shank is improbable. Application: For clamping tools with side drive flats to DIN 1835 Form B and DIN 6535 Form HB. Best suited for TPC milling or high feed rate applications. No risk of the cutter being pulled out, more precise radial run-out, process reliability! Optional extras: Pull studs PS No. 308600 308806, PS wrenches No. 308820 - 308835. Overhang dimension A: 63 mm External Dia D: 49.5 mm Dia D2: 46.5 mm