13pcs 3 8 HSS Double Sided Rotary Spot Weld Cutter Drill Bit Remover Tool Kit

Features: Professional design, provides better panel separations than a panel cutter. Easily separate spot welded panels without distorting the sheet metal. Separate spot welded sheet metal, panel, etc and cut small access holes. High strength and hardness, durable in use. Double sided 3 8 inch rotary cutter and hex Shank fit most drills. Specification: Material: Metal Color: Shown as picture How to Use: 1. Fix the welding spot with the nail in the front, then press down(The back of the nail has a spring device that can stretch). 2. When the saw tooth tooth touches the welding surface, the solder joint can be removed by matching the electric rotary tool. Package l ist: 1 x Spot Weld Drill 10 x Double Sided Cutters 2 x Pilot Pins