Turbo Diamond Core Drill Bit for Brick 1/2" BSP 80mm Dia x 160mm Length
Tips to prevent damage to the diamond segments –
do not operate on hammer action, do not force the speed of the cut, some bricks are harder and denser making it harder to core through them.
Forcing the speed of cut will overheat the diamond segments which will further slow the cutting speed and void any warranty.
Diamond segments can be ‘torn off’ when encountering obstructions such as wall ties.
When snatching is felt – stop drilling, inspect the cavity and remove loose wall ties with pliers