Rock Tumbler Grit Step 1, 60 Grit Silicon Carbide Coarse Media Refill 5LB
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STEP 1 COARSE GRINDING FOR ROUGH STONES — Start your rock tumbling process with 60 grit silicon carbide designed to shape rough stones, remove sharp edges, and create a more even surface before moving to Step 2 smoothing.
DURABLE SILICON CARBIDE COARSE GRIT — Made with consistent abrasive particles to provide reliable cutting action throughout Stage 1 grinding. Helps create uniform shaping across agate, jasper, quartz, tiger eye, obsidian, and other popular tumbling stones.
5LB REFILL FOR MULTIPLE TUMBLING BATCHES — Designed for repeated Stage 1 use, this 5LB refill can process up to approximately 80 lbs of rocks across multiple batches when used as directed. Use about 1 oz of grit per pound of rocks for consistent Step 1 coarse grinding performance.
COMPATIBLE WITH ROTARY & VIBRATORY ROCK TUMBLERS — Works with KomeStone tumblers and most standard rotary and vibratory rock tumblers. Simply add rocks, water, and the recommended grit ratio to begin Step 1 coarse grinding.
PART OF A COMPLETE ROCK TUMBLING SYSTEM — Follow the complete 4-step tumbling process from shaping rough stones to Step 4 aluminum oxide polishing. Looking for even greater brilliance? KomeStone also offers optional polishing powders to help you achieve your preferred level of finish.
BUILD YOUR COMPLETE ROCK TUMBLING SYSTEM — KomeStone offers reliable rock tumblers, tumbling grit, polishing powders, ceramic media, and essential accessories designed to support every stage of rock tumbling. Whether you're shaping rough stones or creating a brilliant polished finish, you'll find everything you need to keep every batch moving forward.










