ITEM NAME:13 IN 1 Metal Weld Removal Drill Bits Set Double-sided Cut Rotary Spot Tool Description Specifications: 100% brand new and high quality Metal struction, high strength and hardness, durable in use Provides you better panel separations than a panel cutter Separate spot-welded sheet metal, panel, etc and cut small access holes Material: Metal Size: As picture shows Size: As picture shows Usage: Iron, cast iron, alloy steel, carbon steel, die steel Package Include: 13pcs Weld Remover Drill Bit Note: Please allow minor deviation due to manual measurement. The colors may be a little difference for the different monitor display..13pcs Weld Remover Drill Bit. Usage: Iron, cast iron, alloy steel, carbon steel, die steel. Provides you better panel separations than a panel cutter. The colors may be a little difference for the different monitor display.