Our pneumatic mushroom drill bit is crafted from carbide, offering exceptional durability and precision for tire repair tasks. This tool is designed to work with pneumatic drills, making it easy to create clean holes for mushroom nail patches. To use, attach the drill bit, position it over the puncture, and drill through the tire. This reliable and efficient tool is ideal for both professional mechanics and DIY tire repair enthusiasts. Features -Color:Silver -Material:Metal -Size:7.80X0.40X0.40cm/3.07X0.16X0.16in -Highspeed drilling: the pneumatic mushroom drill bit, made from alloy, ensures rapid and precise drilling for multiple applications - repair: tailored for tire repair, the alloy drill bit provides an easytouse tool with excellent repair effectiveness - performance: boasting wear resistance, the alloy drill bit is designed for durability and longterm use -Multimaterial drilling: the pneumatic mushroom drill bit is versatile, capable of drilling through materials like wood and metal efficiently -Efficiency boost: with its simple operation, the pneumatic mushroom drill bit enhances productivity, reducing the time and effort needed for tasks Package list: 1pcs x drill bit