8 Diamond Burs Lapidary Rock Grinding Tools

8 New Diamond Coated Burs

• This is a new set of 8 assorted diamond coated burs
• These are 150 grit
• This master diamond bur set allows you to shape, grind and finish with precision
• 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
• All have a 3/32" (2.5 mm) shank