Specification:
Product Name: Tungsten Steel Alloy Grinding Wheel
Material: Tungsten Alloy
Diameter: 38-40mm
Thread size: 9mm / 0.35in
Weight: a set of about 90 grams
Packing quantity: 1PC medium grinding head,1PC low speed hexagonal connecting rod,1PC high speed circular connecting rod

Feature
The tire buffer wheel is made of high-quality tungsten alloy material, which is sturdy and durable, not easy to age, ensuring maximum strength and durability.
70-grid abrasive rough polishing design, suitable for tire repair and sanding. It is suitable for most tire repair work and is a good tool to help you repair vehicle tires.
The tire repair buffer wheel is easy to operate and use, and can be used with other pneumatic tools. Do not use brake discs on uninflated tires that are not secured to axles or brackets.
100% brand new high quality connecting rod polishing wheel. The size of the grinding head is 38-40mm / 1.49-1.57inch, and the thread size is 9mm / 0.35inch.
This tire dust cover repair kit is made of high-quality tungsten alloy. The tire polishing stone is strong, not easy to age and wear-resistant, and can ensure maximum strength and durability for long term use.