2608597508 - Conical countersink 16.5, M 8, 60 mm, 10 mm

The HSS countersink with cylindrical shank enables quick countersinking of screws and deburring of holes in metal. The ground countersink, made of high-speed steel (HSS), is characterised by its excellent surface quality for easy working in metal. The three 90-degree cutting edges, which operate continuously without producing any vibrations and burrs, enable excellent drilling results. The HSS countersink is manufactured according to DIN 335. The best results are achieved when working at a low cutting speed. For non-ferrous metal alloys, alloyed and unalloyed steel, grey cast iron.