10PCS ¼ and ⅛ Dr Shank Mini Grinding and Sharpening Stone Set

– Set of 10pcs
– Designed with tapered ceramic stone head, metal shank.
– This mounted point is suitable for grinding, polishing and shaping use.
– Great for grinding, polishing and shaping metal, stone, tile, glass, etc.
– Can be used in electric drills, electric grinders or other rotary tools
– Can be washed, re-use, to reduce cost, economical
– 6mm (1/4 inch) shanks for compatibility with most electrical cordless drills