Knkut 6KK3-SW 6 Piece Cobalt Spot Weld Drill Bit Set

Spot Weld Drill Bits are designed to effectively cut auto panel spot welds. Made of Cobalt Steel, the high red hardness permits speeds 30% greater than high speed steel spot weld drills. Cobalt Steel is substantially more abrasion resistant, resulting in a very long lasting cutting edge. Spot Weld drill bits have a spur point, designed to cut through the weld on one panel while leaving only a slight penetration into the second panel. The modified point is chip resistant.

This 6pc set includes: 1pc Single End 6.5mm, 8.0mm, 10.0mm & 1pc Double End 6.5mm, 8.0mm, 10.0mm