Trade quality for drilling porcelain, monocottura and fully vitrified, marble, glazed, terracotta, polished sandstone, standard ceramic and sandstone tiles._x000D_
Sutton Tools Diamond Core Bits can be used for dry cutting, and feature a vacuum brazed #40 diamond grit tip with a special wax filled core to aid cooling and provide a cleaner job. Suits non-hammer action portable power drills.
Special wax filled core aids cooling and provides cleaner job site
Vacuum brazed #40 diamond grit tip for thermal and mechanical strength
10mm hex shank for positive grip, preventing slippage in chuck