30pcs Diamond Burr Bit Set 400 Grit 1/8 Shank Rotary Tools with Storage Case

Item Details: * Brand new and high quality *Sturdy and long service life *Color: As Pictures Show *Shank diameter: 1/8 *Diamond mount diameter: 1/16 to 1/4 *Full length: 1-3/4 *Diamond Grit:400 *Used for grinding engraving tiles glass marble gemstones slate etc. *Good for construction home hobbies crafts etc... Package Contents: 9*Cylinder Burrs 7*Rounded Cylinder Burrs 6*Tapered Cylinder Burrs 4*Ball Burrs 2*Tapered Points 2*Bullet Burrs 1*Plastic Storage Case Notes: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.