Solid Carbide End Mill 2mm 2C0.1x5-10x57xD68 D1 (Cutting diameter): 2mm D3 (Undercut diameter): 1. 8mm L2 ( Length of cut): 5mm L3 (Length of undercut): 10mm L1 (Total length): 57mm D2 (Shank diameter): 6mm Z (Number of cutting edges): 3 45DEG Corner chamfer: 0. 1mm Helical pitch: 45 Adapted clearance angle for reliable machining Unequal tooth pitch for smooth running Large chip chambers for good chip evacuation * MADE IN GERMANY * Cooling: air cooled, dry, water min, water max Tolerance: e8