Covington Linde “A” Polish – 0.3 Micron Alumina Powder Bring a brilliant, mirror-like finish to even the toughest stones with Covington’s Linde “A”...
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Old Miser – Grit Binding Agent for Faster, More Efficient GrindingOld Miser is the secret weapon for anyone looking to get the most out of their gr...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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Protect Your Work, Perfect Your PolishWhen you're working with delicate stones or smaller pieces, the final polish can make or break the result. Ou...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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Covington's Rociprolap® is a precision built machine designed to eliminate the labor-intensive work of lapping and polishing. The lap plate revolve...
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Bring out the full potential of your stones with the Covington Engineering Rolling Tumbler—trusted by lapidary professionals for its unmatched qual...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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Upgrade your Covington saw with this premium book-end style vise, designed to make cutting easier, safer, and more accurate. Built with durability ...
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Free Ground Shipping in the USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemstonelab.c...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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The Covington Split Clip is a precision-engineered accessory designed for use with Covington’s 1100 and 1500 series slab saws. This 3" long, spring...
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60/90 Grit Blend – Stage 1 Tumbling & Lapping Abrasive 60/90 Grit Blend is the go-to abrasive for the first stage of rock tumbling and lapping,...
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120/220 Grit Blend – Stage 2 Tumbling & Lapping Abrasive The 120/220 Grit Blend is the ideal abrasive for Stage 2 of the tumbling process, desi...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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Covington Tumbler Grit & Polish Kit – Complete 6-Step Kit for Rock Tumbling Success Start strong and finish brilliantly—everything you need for...
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Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available! Email: support@thegemston...
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Keep your diamond saw blades cutting clean and efficiently with Covington’s high-quality dressing blocks. Over time, diamond blades can become glaz...
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