Diamond Burs Cut Off Wheels Jewelers Lapidary Tools20 Diamond Coated Burs This is a new set of 20 diamond coated burs 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 Assortment includes various sizes of round, cone, inverted cone, tree, bud, cylinder and knife edge burs Provides uniform cutting on wide a variety of materials Use water for lubricant All have a 3/32" (2.5 mm) shank 5 Diamond Coated Cutting Wheels & 2 Mandrels This is a new set of 5 diamond coated cutting wheels and 2 mandrels Longevity is assured as the diamond particles are electroplated onto the surface of the metal Each wheel has diamond electroplated onto both sides These are used for cutting, grinding, etc These wheels will fit perfectly onto a standard 3/32" (2.5 mm) mandrel Each wheel measures approximately 5/8" (16 mm) in diameter
