Professional 30Pcs Diamond Coated Tapered Grinding Burrs Grit 150 Cone Rotary Point Shank 3mm for Dremel
New one box set of 30 Pcs diamond coated grinding burrs / pointed heads in box set
Specifications and shapes:
Product Name: Gemstone carving tools, Diamond carving burrs
Heads Shapes: Tapered Point
Heads diameter: 3mm (close to 1/8")
Total length: 45mm (1 3/4" inch)
Shank diameter : 3mm (close to 1/8")
Suitable for dremel, electric grinder, carving machine, machinery supporting assembly with a 1/8" 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 grind the edge of glass, marble, rock,shells, tile or jewelry.
Regular Air postage from China to Worldwide and takes 10-30 days delivery to you home
Just a friendly reminder: The Shank diameter of grinding bit is 3mm (close to 1/8 inch)
If your chuck of Dremel is 3mm (1/8 inch) or Universal 3-jaw chuck, then the grinding bit can be installed directly
However, it is NOT suitable for machines with 3/32 inch chuck, such as Electric Nail Drill