Bosch ground countersink made of HSS with five 90 degree cutters manufactured to DIN 335. Suitable for non-ferrous metals, steel, wood & plastic.

Diameters available : 12mm, 16mm, 20mm
Step height : 90°
Total length : 40mm / 43mm / 45mm
Shank diameter : 8mm / 10mm / 10mm
Countersink bit type : Cone
Number of cutters : 5