【Excellent Grinding Effect】70 grid abrasiveness coarse buffing for good effect of tire repair grinding. Serious injury can result from use of these discs. Never use discs on a tire that is not inflated and fastened to an axle or stand. When in use these discs can cut off limbs in a matter of seconds

【Durable & Long Lasting】This tire patch tools is made of premium tungsten alloy, this tire buffing stone is sturdy, not easy to aging and abrasion resistant, to ensure maximum strength and durability for long lasting usage

【Easy To Use】Tire buffing wheel is easy to use and operate and can be used with air pneumatic tools. Carbide discs for grinders that accept 1.5" discs. Use to make tires come in faster, or to refresh used tires

【Package Include】Tire buffing wheels 1.5" dome vuffing wheel 3/8" -24thread" with linking rod.

【1 Year Warranty & Notice】Within 24 hours Online Answer your question.1 Year Warranty. Never use discs on a tire that is not inflated and fastened to an axle or stand. When in use these discs can cut off limbs in a matter of seconds!