Fangrui Product Details Premium Spot Weld Cutter Kit: The Spot Weld Cutter Kit Offers Easy With 3/8 Inch Cutters, For When Your Electric Drill Blades Begin To Dull. This Pack Is Designed For Long-lasting Performance With Each Blade Being Double-sided And Crafted From High-speed Steel For Efficient Cutting. Construction: Constructed With High-speed Steel Material, This Spot Weld Cutter Ensures Optimal Durability And Resistance To Wear. The , Double-sided Blades And Spring-loaded Center Pin Enhance Slicing Efficiency, Making It A Reliable Choice For Tough Welding Jobs. Efficient And Precise Cutting: Designed To Separate Spot-welded Panels Without Altering The Shape Of The Sheet Metal, Our Spot Weld Cutter Drill Bits Allow You To Easily Slice Through Panels, Creating Smooth Access Holes And Handling Delicate Separation Tasks In Auto Body And Sheet Metal Fabrication. Versatile Double-sided Design: More Effective Than Traditional Panel Cutters, Our Double-sided Rotary Blades Provide Enhanced Performance. The 3/8