Twist drill HSS - Maykestag DIN338 RN 7.0 mm.

This precision-ground twist drill features a short, right-hand cutting design with a cylindrical shank, suitable for drilling alloyed and unalloyed steels, grey cast iron, malleable cast iron, copper alloy, nickel silver, graphite, and sintered iron. Key features include wide flutes and a reinforced core, allowing for a drilling depth nearly equal to the length of the twist and effective chip removal. The point angle is 118°, and the surface is blued from 1.0 mm. All dimensions from 4.0 mm include special grinding "AC." This industrial-quality drill is compatible with NC machines and is precise due to a modern grinding process, while also being breakage resistant due to CNC-controlled heat treatment.