22 Pin Vises Diamond Coated Burs Bead Glass Art Tools 20 New 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 1/8" (3 mm) shank 2 New Pin Vises This is a new set of 2 pin vises They can be used as a hand drill with small twist drills and a screwdriver with small screwdriver blades Each has a capacity of 0 to .125" (0 to 3.2 mm) Each measures approximately 3 1/2" (88 mm) long Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.