Sintered Core Drill Bits for Granite 6mm-85mm

1, Sintered Diamond Core Drill Bits are mainly used to drill granite, marble, hard porcelain and tiles.

2, Designed for fast and efficient coring. The high concentration of exposed diamond ensures long tool life

3, Dry and wet drill OK. 

4, It is fit for Angle Grinder, M10

Adapter to transform angle grinder M14 to M10 please buy here.