1/4" Shank Mini High Speed Diamond Ball End Grinding Bit Set

10 Diamond Coated Ball Burr bits. Mini High Speed Diamond Ball End Burr Bur Grinding Bit for Die Grinder Tool.

• All have a 1/4 shank
• This master diamond bur set allows you to shape, grind and finish with precision on the various shapes
• Great for filing glass, ceramics, tile, brick, plastics, wood, fiberglass, stone, rock carbide, gold, platinum, silver, metals or anything else that is hard
• Recommended for jewelers, lapidary, hobbies and crafts, modeling, home repair, etc
• Provides uniform cutting on wide a variety of materials
• Use water for lubricant