Diamond Burs Set for Sculpture, Polishing Kits 20 PCS Rotary Tool Accessories 1/8' Shank for Carving, Engraving, Grinding, Polishing Stones, Rocks, Jewelry, Glass, Ceramic

1. Precision Work - Excellent durability for fine work, polishing, sanding, grinding, cutting, engraving, carving, touch-up and finishing; Diamond head rotary file, Suitable for glass, metal, stone, ceramics, jade, jewelry, wood, plastic and other hard materials.2. Different Shapes - The Polishing Kits feature 6 different heads used for various applications meeting different needs. Highly recommended for carving and cutting glass, stone and ceramics, craft engraving, craft modeling, household repairs (wood, plastic and dog nails), etc.3. Universal Shank - All diamond burrs and grinding wheels with 1/8" shank are compatible with most rotary tools and grinders.4.Sturdy Storage Box - 20pcs Sanding Heads packed in a sturdy plastic box, resistant to falling and moisture, easy to carry and store, well organized to avoid scattering and confusion (power tool not included).