NTI Diamond Bur, FG, Needle, #859-014, 1.4 mm, Coarse, Green, 5/Pk, C859-014

NTI Diamond Burs are friction grip (FG) rotary instruments manufactured with the Unimatrix bonding process, which positions diamonds uniformly for greater surface exposure on the tip and edges, reducing clogging and delivering consistent cutting performance with minimal heat. The needle-shaped #859-014 head has a 1.4 mm diameter and coarse green grit, making it suitable for contouring and shaping dental restorative materials. Each bur is individually packed and supplied in a 5-pack.