• 2.35mm shank (3/32")
• 240# Medium diamond grit
• Available in sizes: 0.8mm - 10mm

These impressive and ever-popular concave diamond-coated burrs are for making and shaping beads or for carving a circle. Ideal for making beads from glass, gemstone, old china or crockery, ceramic, and bone. To get the best life and usage out of your burrs, use them with a little water before and during use, and be careful to not exceed a drill speed of 12,000rpm. Always wear sufficient safety goggles and a face mask.

They can be used in any rotary tool such as a Dremel, Foredom or Proxxon, flexible shaft handpiece, pendant drill or micro motor.

***Sold Individually***