Coupons for
CENTRAL MACHINERY 4-Step Rock Polishing Abrasives – Item 71084
This rock polishing abrasive assortment works with rotary tumbler rock polishers to bring out the shine in rocks, semi-precious stones, or small metal parts and hardware. These abrasives include 4 different grits to use for cleaning, pre-polishing, polishing, and final polishing.
*LIMIT 1 usage per customer per day. Valid in-store and online while supplies last. Coupon is valid on prior purchases within 30 days of the original purchase date. Digital coupon adjustment must be made in-store. Nontransferable. Original coupon must be presented. Other restrictions may apply.




















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