Single-end chamfer mills with a straight shank have angled cutting edges on one end for creating chamfered or beveled edges on a workpiece. They are less fragile than double-end chamfer mills. The chamfer mills' straight shank installs into a chuck, collet, or heat-shrink toolholder on a milling machine.Chamfer mills have angled cutting edges at the nose of the tool. They are primarily used to create chamfered or beveled edges on a workpiece, but they may also be used to debur edges on a workpiece and to spot and countersink a hole in one step prior to drilling. Each chamfer mill has flutes on its cutting head that carry chips away from the workpiece to prevent damage to the end mill or workpiece. Chamfer mills are used on CNC or manual milling machines.

Single End, Chamfer Mill, 82 Degrees Included Angle, 1/2 in Milling Dia., Carbide, AlTiN, Fractional Inch