Apexx Brazed Core Bit Marble 1-1/4 X 5/8

Apexx Vacuum Brazed core bits lasts much longer than electroplated core bits. Excellent for drilling clean and chip-free holes on marble or porcelain tile. Dry or wet use

Cyclone Vacuum Brazed Core Bit

-Cores through the softest marble clean and chip free-Brazed diamonds inside and outside-Cooling slots allows for easier core removal when stuck-Performs wet or dry-5/8in 11 thread

Nikon Stinger Marble Core Bit

-Electroplated marble core bit for the smoothest drilling on soft stone-Can be used for marble, travertine, limestone, porcelain, tile or glass