Diamond lap disk 6” PSA backing 180 grit

A perfect tool for the commercial cutter or serious hobbyist. Diamond top plates are just 1.0mm thickness. Good for rough or fine grinding of all precious gems and glass. 1/2″ center hole. A controlled concentration of diamond bonded onto a precision backing plate ensures consistent grinding and surface finishes. Pressure sensitive (Peel and stick) backing. Recommended for wet use.