Feature:1. The drill on the cutter will easily drill into the material without warping it, and ensures an excellent cutting.2. Double sided 3/8in cutter allows for more convenient operation, therefore largely improves your working efficiency.3. Ideal for various material, including stainless steel, iron, aluminum and other thin metal sheet.4. No need to worry about consumption since there are 13 pieces, and high quality material brings more durability.5. Easy assembly largely saves your working time, while the light weight and small size simplifies the carrying.Specification:Item Type: Spot Weld Cutter SetNote: Lubricant (not included) can be applied to extend drill's serving life. No need to change or replace the drill when it gets blunt, just sharpen it. Package List:1 x Drill with Cutter 2 x Fitting Pin 10 x Cutter