Bosch ground countersink made of HSS-E with 5% cobalt content and slanting hole. Suitable for non-ferrous metals, alloyed and unalloyed steel, cast iron & stainless steel.

Step heights available : 2-5mm, 5-10mm & 10.15mm
Total length : 45mm / 48mm / 65mm
Shank diameter : 6mm / 8mm / 10mm
Countersink bit type : Slanting Hole