13Pcs 3/8" Double Sided Rotary Spot Weld Removal Bits and 2Pcs Metal Replacement Cutters for Electric Drill, Spot Welding

General descriptionThe 13Pcs 3/8" Double Sided Rotary Spot Weld Removal Bits are designed for efficient removal of spot welds. The set includes high-efficiency double-sided blades that are perfect for use on various materials such as iron, cast iron, alloy steel, carbon steel, and die steel. These bits are ideal for separating welded panels without causing deformation or damage to the underlying surfaces.Technical specificationsDiameter: 3/8" (9.5 mm)Material: High-Speed Steel (HSS)Standard arbor size: 1/4" with flats to prevent rotation in the chuckColor: Black/SilverScope of delivery: 1 cutting drill with double cutter, 10 additional 3/8" cutters, and 2 pilot pinsUsageThe spot weld drill is designed to quickly separate welded panels. It operates effectively by drilling slowly and steadily, which helps maximize blade life. While high-temperature lubricant is recommended to extend the life of the blades, it is not mandatory for the tool's operation.