General description Sealey Solid Carbide Spot Weld Drill Bit 8mm is designed for effectively drilling out spot welds on Ultra High Strength Steel, also known as Boron steels. It is also suitable for use on galvanized stress steels, making it a versatile tool for various applications. Technical specifications Material: Solid carbide Size: Ø8mm Model No.: AK4740 EAN: 5051747990692 Other information