These premium HSS 90° countersinks according to DIN 335 C are engineered for precise chamfering, deburring and creating clean countersinks in metal, steel, aluminum, plastics and non-ferrous materials. They deliver excellent surface finish, minimal vibration and long service life – ideal for workshops, machining, metal fabrication, assembly and industrial production.
Professionals across the DACH region (Germany, Austria, Switzerland) rely on these countersinks due to their outstanding cutting performance and smooth operation. Each size corresponds to a standard M-thread dimension, making them perfectly suited for precise engineering and assembly work.