Description
Step 1 – 60/90 Silicon Carbide Grit
60/90 Silicon Carbide Gritis a grit blend, which means there is some variation in particle size. This variety 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. This produces a faster grind in the tumbler or flat lap.
Manufactured in the USA.
