Application areas encompass machining cast iron, cast steel, carbon steel, alloy steel, stainless steel, hardened steel, copper and aluminium.DIN: ZYA.Type of cut: M = Medium.X-Cut: for hard and soft materials, produces short and blunt chips, runs smoothly even at low cutting speeds.Diamond cut: for heat-treated and tough alloy steels and epoxy, excellent finish, minimal axial forces.End cut: cylindrical burrs (A) and inverted cone burrs (N) can be supplied with end cut.Stock standard: X = yes.Deburring of edges and plane surfaces.Indispensable tool, used in large number of industrial sectors including aviation, shipping, automotive and the chemical industry etc..Used to deburr irregular objects or to complete finishing work inside a confined space.Number of teeth is also indicated in addition to the type of cut for each rotary burr