Spot Weld Cutter Set?13 Pcs 3/8" Rotary Spot Weld Cutter Remover Drill Bits Tool and 2 Replacement Blades,Metal Hole Cutter Remover for Power Drill Spot Welding

This weld cutter is double sided rotary cutter blade separates spot-welded panels more effectively than a panel cutter.Allow you to avoid the risk of needing to pause in the middle of a job due to dulling blades Drill slow and steady when using these bits and use high temperature lube (not included) to maximize the life of the blades High temperature lube is the best way to extend blades life but is not required to use this tool. Simply replace the blades when it begins to dull. Package Includes: 1 x Drill with Cutter.2 x Pilot Pin.10 x Extra 3/8" cutters.