Brazed Core Drill Bits for Marble 90mm (10 pcs/set) free shipping

10 pcs/set,   Thread: M14,   Diameter 90mm

1. Brazed 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.