2pcs HSS Cobale Spot Weld Drill Bit Set, High Speed Welder Remover Cutter Cobalt
2X 6mm & 8mm HSS CO Cobalt Spot Weld Drill Welder Remover Cutter Drill Bit Tool. 1X 6mm HSS CO Spot Weld Drill. 1X 8mm HSS CO Spot Weld Drill. Material: HSS. These spot weld drill bit set are designed for removing spot welds.