Porcelain and Tile Diamond Bits

(542 76 12-85)

For General purpose drilling of porcelain. Ideally suited for drilling small openings for fasteners in tiled areas. One of the best performing core bits for natural and engineered stone on the market. 3/8" diameter solid shank. Drilling depth of 1-1/4".

0.16 ", 0.16-0.55 "