10PCS Spot Weld Cutter Drill Bit Set: Includes 3 x 3/8inch (9.5mm) and 3 x 5/16inch (8mm) hole cutters, 1 twist drill bit (8mm), 1 spot weld drill, and 2 center drill bits High-Quality HSS Material: This HSS spot weld cutter kit is crafted from premium high-speed steel, offering exceptional durability, precision, and long-lasting per compatiblemance when removing spot welds from sheet metal and automotive panels Hex Shank compatible Secure Grip: The hexagonal shank ensures compatibility with most drills and provides a secure, slip-free connection compatible smooth drilling operations Efficient and Precise Per compatiblemance: Sharp teeth and a specialized design allow compatible fast, clean, and accurate cuts on a variety of materials, making this an ideal tool compatible body shops, welding projects, and sheet metal repairs Versatile Applications: Perfect compatible automotive body panel repair, metalwork, and removing spot welds cleanly without damaging the underlying material Colour:As Shown Material:Metal Package Contents: 1set x spot weld cutter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.