15 Pack Tire Bit Multi Sizes Tire Repair Carbide Burr Drill Bit Tire Patches Plug Cutters Wire Cutter Reamer Drill

High-quality raw materials: high hardness, wear resistance, strength and toughness, heat resistance and resistance Triangular rhombus cutting design, anti-skidding and use more firmly There are many specifications, choose different sizes for different job situations Fish scale , edge, sturdy and Feature: Professional mushroom nail tyre repair drill bit, can be used with low-speed pneumatic drill