Premium Steel Build: Crafted from high-quality steel, this spot weld cutter offers superior heat resistance for dependable Double-Sided Efficiency: The spot weld drill bit features a double-sided rotary blade that separates spot-welded panels more effectively than traditional panel cutters. When one side dulls, simply flip the bit for extended use. Precise and Clean Cuts: Equipped with a spring-loaded center pin, this spot weld cutter accurately guides the blade through the weld, ensuring clean holes without warping the sheet metal. Versatile Application: The spot weld drill bit is perfect for cutting through thin stainless steel, iron, aluminum, and F.R.P sheets. Its double-sided blades deliver high efficiency and smooth results. Easy Blade Replacement: This spot weld cutter tool allows for quick and hassle-free blade changes, ensuring continuous performance and reducing downtime. Please note:There may be slight color difference or discrepancy in the actual product, which does not affect the use, please don't mind, thank you! Color:As Shown Material:High Speed Steel Package Contents: 13 * Spot Weld Cutter Set 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.