SUNJOYCO 13PCS Spot Weld Cutter, Spot Weld Removal Tool, Double Sided Spot-Weld Drill Bits for Automobiles, Drill Bit for Removing Spot-Weld

["Value Pack: Includes 2 pcs spot weld cutters (5/16\" & 3/8\"), 5 pcs 3/8\" replacement blades, 3 pcs spot weld bits (1/4\", 5/16\", 3/8\"), 2 pcs replacement pilot pins, 1 wrench, and storage case. Complete spot weld removal kit avoids missing parts, mismatches, and work interruptions","For Auto Body Spot Welding: Designed for 0.6–2.0 mm mild steel (floor, rocker, trunk panels), 0.6–1.5 mm galvanized steel (inner fenders), and 0.8–2.0 mm high-strength steel (frame rails, crossmembers), ensuring clean removal with reduced panel damage risk","3/8\" & 5/16\" Double-Sided Cutting Blade: 5/16\" for light panels like doors and fenders, 3/8\" for reinforced areas such as A/B pillars and frame joints. Reversible design doubles blade life, reduces tool changes, and improves efficiency","1/4\" & 5/16\" & 3/8\" Spot Weld Drill Bits: 1/4\" for small welds, 5/16\" for most OEM welds, 3/8\" for reinforced welds. Drills through resistance welds for clean separation with minimal distortion. HSS with a titanium coating improves durability and heat resistance","Spring-loaded Center Pin: Self-centering tip prevents drill walking and ensures stable, accurate first-time drilling with reduced alignment errors"]