Carbide burs come in several shapes, sizes
Klingspor has introduced a new line of carbide burs for the deburring of ferrous and nonferrous metals. They are available in a variety of shapes and sizes, including cylindrical, flame, ball, tree, and tapered.
The burs are available in 0.25- and 0.125-in. shank diameters and overall lengths from 1.5 to 3.25 in.