Arc Welders -Spot Weld Removal Tool Highlights Generic Brand Spot Weld Removal Tool Description: Durable - Double-sided high-speed rotating metal cutting blade made of heat-resistant steel high quality heat, quickly separates the spot welded panels without deforming them. 3/8" diameter cutting blade is ideal for removing spot welds 1/4"" shank standard size with flats to eliminate threading in the chuck (fits 1/4"" drill bits and more) Quickly and quickly separate spot welded panels without deformation. Usage - Iron, Cast Iron, Alloy Steel, Carbon Steel, Die Steel, Grinder, Fix Vehicle, Drill Holes, Auto Body Renovations, etc. Specification: Material: Stainless Steel Spot Welding Drilling Length: 7.5cm/2.95inch Drilling Diameter: 1cm/0.39inch Drilling Length: 1.5cm/0.59inch Welding Pin by points: 3.5 cm / 1.37 inch Package includes: 1 piece Welding drill