Dormer End Mill, 11mm Cutter, HSCo, 12 mm Shank, 79mm Cut - C247 11.0

ISO 1641 and DIN 844 K B. HSCo hole cutters in 2 sizes for C247 and C200 finishes. A range of short cobalt drills (steel quality HSCo 8% Co) with cylindrical shank and flat face. The shank diameter tolerance class is H6 and the cutting diameter is K10. Helix geometry is 30° right-handed and the cutting angle is 12°. Specially designed for finishing work. 2 mm to Ø 6 mm inch diameter hole cutters are available in C247 and C200 from a Ø of6.5mm.