Shapes include ball, cone, flame, tree and cylindrical.. 6â length burs available in select shapes and sizes. Solid Carbide Burs have a long tool life and faster cutting speeds than other substrates.
5/16"x3/4" Cylindrical Radius End Carbide Burr 1/4 Shank They are double-cut style and have rows of cutting teeth in two intersecting directions for fast material removal and a rougher finish. Shapes include ball, cone, flame, tree and cylindrical.Sizes range from 1/16" to 1" in diameter with round shanks.