ISC High Quality Professional 30 Pcs Diamond Burr Set 30 Pcs Assortment of Various Shapes Rotary Bit Set  (30 Bits)

This diamond burr set is designed to be used with high speed rotary tools, grinders and drills. If you're a DIY enthusiast or hobbyist or craft fan, it may give your rotary tool even more functionality with this set of diamond burrs. Specification: Material: Diamond Shank diameter: approx. 2.5mm / 3mm Overall length: approx. 45mm Quantity: 30pcs Features: 1. Diamond coated bur set with shanks diameter of 2.35mm or 3.0mm 2. 30 pcs assortment of various shapes and coarseness,to satisfy any technology. 3. Fit most professional electric drills, best for replace nail drill bits 4. Varied applications include polishing and grinding jade, glass, ceramics, metals, nuclear carving etc. 5. You can use these Diamond Burr Bits Drill Kits to manicure,makes you finger nails more beautiful 6. Burs Length: About 1.77 inch/ 45mm 7. Bur Shank Diameter: 2.35mm/3.0mm(for choose) 8. The main head shape: flat cylinder, round cylinder, sphere, umbrella, bullet-type, etc. Package Included : 1 x Set (30pcs) Diamond Grinding Rods