ILOVETOOL Diamond Coated 3_5 mm Cylindrical Ball Nose Grinding Needle Burrs 17 Shank 2_35mm Pack of 30Pcs

30Pcs Diamond Coated Grinding Burrs Grit 150 Rotary Point Shank 2.35mm Code 17# New one box set of 30 Pcs diamond coated grinding burrs / pointed heads in box set Specifications and shapes: Heads Shapes: Cylindrical Ball Nose Heads diameter: 3.5 mm (close to 9/64" inch) Total length: 45mm (1 3/4" inch) Shank diameter : 2.35mm (close to 3/32") They will fit your hand drill, drill press with a 3mm collet Grit : 150 Medium Premium type diamond coated in GRIT 150 (medium), More durable than the ordinary diamond coated burr. Use with water as a lubricant is better Suitable for use in grinding the glass, marble, rock, jewelry, shells, tile and stone. Excellent for fine detail work, cutting, engraving, carving, marble, rock, jewelry, Work on glass, shells, tile and stone. Wide Usage - 1/8" diameter shanks, compatible with most rotary tools; Ideal for home improvement, craft and whenever you need to polish, grind, drill, cut, engrave, and more,used with most rotary tools including DREMEL, Craftsman. Regular Air postage from China to Worldwide and takes 10-30 days delivery to you home We will send out your order within 1-2 days after payment has been received and cleared. Please let us know if you are looking for other accessories or hardware. Should you have any queries, please contact me directly.