Diamond Core Drill Bit 50mm x M14 Rocket

PRECESION

Using an angle grinder to drill more than 300 holes in porcelain stoneware
If you enjoy dry drilling in porcelain, you are aware that drill bits typically last for 50 holes. Furthermore, not all core bits are capable of handling 20 mm thick porcelain stoneware.
For the hardest jobs, the Rocket segmented drill bit is an effective tool. It has segments of sintered diamond that are laser-welded firmly to the body.