Sintered Diamond Wheels

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Covington's 6" and 8" Sintered Grinding Wheels provide the most cost-effective, longest lasting way to grind and pre-form rough stone and glass. The sintered wheel is 3mm thick, eq uating almost 1/8" of diamond. Made on solid steel wheels and balanced. Solid Steel Hub 1/8" Diamond Sintering Available in 6" and 8" Shipping: This item does not qualify for free shipping and ships directly from the manufacturer in Idaho. Shipping will be billed separately. Show more