Designed for precision and durability, the pneumatic mushroom drill bit is great for repairing tire punctures. This carbide drill bit is compatible with most pneumatic drills, ensuring a smooth and efficient repair process. To use, attach the bit to your drill, align it with the puncture, and drill to create a hole for the mushroom nail. This tool is essential for both professional and home garage settings. Features -Color:Silver -Material:Metal -Size:7.80X0.40X0.40cm/3.07X0.16X0.16in -Efficient drilling capability: the pneumatic mushroom drill bit, made from alloy, offers quick and precise drilling for a variety of needs -Userfriendly repair tool: engineered for tire repair, the alloy drill bit is easy to use and delivers impressive repair outcomes -Robust and durable: with excellent wear resistance, the alloy drill bit ensures reliability and consistent performance -Wide range of uses: the pneumatic mushroom drill bit is ideal for drilling different materials, including wood and metal, making it highly versatile -Improved efficiency: the straightforward operation of the pneumatic mushroom drill bit boosts work efficiency, helping to save time and energy Package list: 1pcs x drill bit