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...
Titanium Carbo-Nitride (HSSE-TiCN) coated drill bit variety pack has a specialized coating that is extremely hard to keep its cutting edge sharper longer when used on harder steels. Kit includes 5...