Solid drill bit 404 408

multi-purposeHSCOcoated

SPOT WELD DRILL BIT FOR VARIO DRILLS HSCO TICN-COATED 8 X 44 MM ITEM NO.: 404 408 SUITABLE FOR HIGHER-STRENGTH MATERIALS! Spot weld drill bit with 10 mm diameter for large spot welds, designed especially for Vario drills. The very high-grade cobalt alloy guarantees extreme toughness, outstanding hot hardness strength and high breakage resistance. The precision edge geometry extends service life. The multi-stage cutting geometry and the 44 mm total length are designed especially for Vario drills and ensure an optimal drilling result.