Twist drill HSS - Maykestag DIN 340 RN 10x184 mm.

This long version features a cross section A-C, right-hand cutting, and a cylindrical shank. It is a precision-ground twist drill in industrial quality, suitable for drilling alloyed and unalloyed steels, grey cast iron, malleable cast iron, copper alloy, nickel silver, graphite, and sintered iron. The wide flutes and reinforced core allow for a drilling depth nearly corresponding to the length of the twist and facilitate good chip removal. The point angle is 118°, and the surface is blued from 1.0 mm. All dimensions start from 4.0 mm with special grinding "AC." This industrial quality drill is suitable for NC machines, offering precision due to a modern grinding process and breakage resistance from CNC-controlled heat treatment.