M10/M14 Umbrella Drill Bits for Beveling And Drilling

1. Options for Drillers (10mm) and Angle Grinders (M10/M14)

2. Two diameters: 38mm and 50mm

3. It is good for marble, tiles, quartz and so on.

4. Beveling, Drilling, polishing are ok! 

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