60/80 Tumbling/Lapping Grit

Covington Engineering's 60/80 is a grit blend which means there is some variation in particle size. We like this variety because it tends to be more forgiving in the tumbling and lapping processes. As the coarser grits break down, the finer grits begin to work on the pieces. Check it out!

1 lb high quality Coarse Silicon Carbide Grit. This Grit (60#) used for Stage 1 to initially shape the raw stone; The rock polishing supplie is

16 Ounces Rock Tumbler Grit -Coarse Grit(60#) for Step 1 Tumbling Stones, Compatible with Any Brand Tumbler Stone Polisher,Rock Polisher,Tumbler Media

CONTAINS - 4 Pounds high quality 60# Coarse Silicon Carbide Grit Stage 1 coarse grit to initially shape the raw stone The rock polishing supplie is

4 LBS Rock Tumbler Grit Step 1 -Coarse Grit(60#), for initial tumbling, Compatible with Any Brand Tumbler Stone Polisher,Rock Polisher,Tumbler Media

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