30Pcs Diamond Burr Bits Drill for Glass Stone Engraving Etching Rotary Tool Set

Specifications: Diamond coated bur set with 2.3mm shanks. 30 pcs assortment of various shapes and sizes, meet your different needs. Bits come in different sizes and coarseness to satisfy any technology. Fit most professional electric drills, best for replace nail drill bits. Can be used to various applications including carving, grinding and etching on a variety materials.

Type: Diamond Burr Bits Qauntity: 30 Pcs/Set Features: Useful, Durable, Rotary Tool, Hand Tool Burs Length: 45mm(Approx.) Bur Shank Diameter: 2.3mm(Approx.)

shelfLife: 3 years Instructions included: Yes? Manufacture country: China Ingredients: agaric acid acetate, methyl salicylate, citral, methyl ether eugenol, etc. Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.

Package Includes: 1 Set of Diamond Burr Bits (30 Pcs)