Hign-concerned Chemical:NoneGLUE:GLUEItem Weight:60gOrigin:Mainland ChinaItem Type:Tire Repair ToolsOptional 22mm/25mm Tungsten Steel Material Pneumatic Tire Grinding Head , Tire Repair Tools Features: Buffing wheel with linking rod, for good effect of tire repair grinding. Made of high-quality tungsten steel, high strength and durable. Easy to use and operate. Can be used with air pneumatic tools. Suitable for most of tire repair works. A good helper for your vehicle tires. The package: 1* Tyre grinding head. 1* Connecting rod. Specifications: Item name: Tire grinding head Type: Tire Repair Tools Material: Tungsten steel + alloy rod Round rod: For high speed sanding machines Optional: Round rod 22mm. Round rod 25mm. Item size: Pictures shown Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture. Please allow some errors due to manual measurement.