Tecwerk Counterbore set DIN 373 M3-M10 fine for through hole HSS no. of cutters 3, plast0H926985
Tecwerk Countersink DIN 335 C 90 deg nominal diameter 15 mm HSS Z.38H603823
Tecwerk Cross-hole countersink 15-20 mm 90 deg HSS-Co4S334783
Tecwerk Countersink 75 deg nominal diameter 10.4 mm HSS Z.3 shank diameter 6 mm7U242801
Tecwerk Countersink 75 deg nominal diameter 16.5 mm HSS Z.3 shank diameter 10 mm8R968597
Ruko Countersink set DIN 335 Type C 90° HSS TiN - 5 pcs. (plastic case)3Q995079