Neosint sintered rounded disc diamond bur

Neosint, a subsidiary brand of Hi-Tech Diamond, provides sintered diamond burs that are sure to meet your highest expectations. Diamonds are embedded into a metal matrix throughout the entire head of the bur to provide longevity and consistent cutting quality. Simply lubricate with clean water before and during use. Use this rounded disc-shaped bur for gem carving and pre-forming glass, stones, ceramics, bone and metals. Tip size 6.5 mm X 4 mm. Each bur has a 1-1/2" long steel mandrel shank that's 3/32" in diameter and conveniently fits into a Foredom, Dremel with 3/32″ collet, or any flex shaft hand piece that accepts 3/32″ diameter shank. Available in 120# diamond grit. Burs are sold individually. Please note: Tip sizes are approximate.