PSA Diamond Smoothing Discs Dimensions:220 Its stainless steel construction means

Its stainless steel construction means that it's tough and economical

This opaque brown enamel works as a counter enamel (on the back side)

The comfort-grip

8mm ball end

creating a brilliantly colorful overlay that is as durable as it is beautiful

PSA Diamond Smoothing Discs Dimensions:220 Its stainless steel construction meansAttach this self adhesive diamond smoothing disc to an 8" backing plate to cut, smooth and refine the finish of metal or stones. This disc is ideal for Hi Tech Diamond and Dura BULL equipment for both lapidary and metalworking applications. Diamond discs should be used wet to reduce heat buildup and loading.