Quick view 6.5mm Diamond Coated Core Drills You can use core drills to cut holes in ceramics, tile, and glass without chipping or cracking. Our diamond coated core drills have a 3mm shank, medium-fine grit and are made of stainless steel on which diamond particles have been electroplated. MSRP: Was: Now: $10.00 Add to Cart Compare
Quick view 5mm Diamond Coated Core Drills You can use core drills to cut holes in ceramics, tile, and glass without chipping or cracking. Our diamond coated core drills have a 3mm shank, medium-fine grit and are made of stainless steel on which diamond particles have been electroplated. MSRP: Was: Now: $8.50 Add to Cart Compare
Quick view 4mm Diamond Coated Core Drills You can use core drills to cut holes in ceramics, tile, and glass without chipping or cracking. Our diamond coated core drills have a 3mm shank, medium-fine grit and are made of stainless steel on which diamond particles have been electroplated. MSRP: Was: Now: $7.50 Add to Cart Compare
