Homdum Titanium Coated Diamond Drill Bit (Set of 20) for Polishing Drills, Rotary Drill, die Grinder

20 PIECE. Titanium/Diamond-coated diamond burrs
Assorted shapes and sizes include: ball, cone, rounded cylinder, flat top cylinder, tapered & needle point
All burrs with a 1/8" shank - compatible with most die grinders or rotary tools
A versatile set for numerous projects with Grits 120-150
For Professional & Personal Use
Package Dimensions 8.4 x 5 x 1.4 cm; 20 Grams

Product description
Diamond coated material bur set with 2.8 mm shanks 20 pcs assortment of various shapes and sizes Bits come in different sizes and coarseness to satisfy any technology Fit most professional electric drills, Polishing drils, mini crafts, etc Can be used to various applications including carving, grinding and etching on a variety materials,like glass/jewelry/plastic/resin/wood/etc Burs Length: About 1.77 inch/ 45mm Bur Shank Diameter: About 1.1 inch/ 2.8mm