Designed for tire replacement, wheel maintenance, and brake system repair, it easily replaces grinding tools damaged by wear or loss, ensuring a clean wheel contact and improving wheel installation accuracy. Wide Application: Suitable for sedans, commercial vehicles (trucks, ), SUVs, off-road vehicles, and more. Compatibility: This polishing wheel is compatible with 1/2-inch square bits. This set includes adapters for 1/2-inch square and 1/4-inch hexagonal drill bits, allowing easy connection to power drills, power tools, and more. Plastic Material: Constructed entirely of high-quality material for wear resistance. The internal grinding features a specially textured structure that quickly removes rust, oil, brake dust, metal debris, and wheel polish. Wheel Inner Diameter: 3.5 inches Outer Diameter: 5.9 inches Color: Blue Material: Silicon Carbide Package Contents: 1 * wheel grinder 1 * adapter rod Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.