HSK DIN-69893 A Features Toolholders for machines with automatic tool changing Toolholders made of nickel-chromium-molybdenum steel, carburized and ha

HSK DIN-69893 A Features Toolholders for machines with automatic tool changing Toolholders made of nickel-chromium-molybdenum steel, carburized and hardened to 58HRC. - Surface of taper precision grinded in AT3 class. - Tool sockets made of 0,007 mm maximum runouts. - Body balanced in G6,3/8000rpm class in standard version - Shank design provides axial positioning accuracy, high rigidity, high torque transfer at high speeds 3 Taper D1 D2 L A K G BT30 31,75 46 48,4 2 22 M12 BT40 44,45 63 65,4 2 27 M16 BT50 69,85 100 101,8 3 38 M24 Versions: - shank without internal cooling - with a central hole - with a central hole and the holes in the flange Features: - Toolholders for machines with automatic tool changing - For toolholder mounting in the machine are used pull studs - Toolholders made of nickel-chromium-molybdenum steel, carburized and hardened to 58HRC. - Surface of taper precision grinded in AT3 class. - Tool sockets made of 0,007 mm maximum runouts. - Maximum running speed 10 000 rpm in standard version Taper D1 D2 L A K G HSK40 30 40 20 4,0 20 M12x1 HSK50 38 50 25 5,0 26 M16x1 HSK63 48 63 32 6,3 26 M18x1 HSK80 60 80 40 8,0 26 M20x1,5 HSK100 75 100 50 10,0 29 M24x1,5