Diamond Drill Bit 2-1/4" Grinder Mount 5/8" PTB57 (UBR-305029281)
Diamond Drill Bit 2-1/4" Grinder Mount 5/8" PTB57
Meant for use on porcelain, ceramic and natural stone, these bits are long lasting and come in a wide range of sizes from 3/16" (5mm) to 5.5" (140mm). Use them wet or dry on a drill or angle grinder.