Dewalt Diamond Tile Drill Bits
Dewalt Diamond Tile Drill Bits provide a quick, clean way to precisely drill through the densest, most-abrasive tiles, including glazed ceramic and rock-hard porcelain.
Sizes: 3/16" - 1-3/8"
Diamax Cyclone Ultra Core Bit
Diamax Cyclone Ultra Dry Thin Wall Core Bit has specific grit & bond composition that provides a fast clean hole through porcelain & other ultra compact material.