Tubeless Drill 4.5MM (6pcs)Wide Applications: Tire reamer bits are suitable for tire repair work on cars, trucks, motorcycles, and tractors, and carbide drill bits are often used for repairing tire accessories and dismantling damaged tires Durable Material: Tire reamer drill bit is made of high quality hard alloy steel, which is wear resistant and sharp, strong and reliable, can prevent wear, rust, etc., and prolong the service life Easy to Use: Choose a long drill bit of a