Countersink 90°
Countersinks 90° Ø 6,3; 8,3; 10,4; 12,4; 16,5; 20,5 in case
▲ 3 cutting edges to avoid burrs and chatter marks when countersinking and deburring in virtually all materials. Particularly suitable for DIN screws according to DIN ISO 7721 and 7991, as the countersink diameters are matched to the heads of these screws.
