Bohaner 2Pc 6mm & 8mm HSS tip High Speed Steel Cobalt Spot Weld Drill Welder Remover Cutter Bit Tool

High Hardness Material: Cobalt drill bit set made of high quality high speed steel with 5% cobalt, high hardness drill for cutting operations Unique Design: Cobalt drill bits have a recessed textured design for good drilling and chip evacuation, making it easy to drill hard spot welds High Applicability: Spot weld drill bits are designed for spot weld heads, ideal for removing spot welds, and can cut spot welds directly without worrying about damaging the tip Product Specifications: 6mm and 8mm high performance, high quality, long life HSS cobalt spot weld bits. Includes 6mm x 66mm and 8mm x 79mm Application Scenario: Spot weld cutter bits can easily separate spot welded panels without distorting the sheet metal and are suitable for drilling spot welds on most common vehicle panels