•Suitable for metals (steel, aluminium, copper etc) withtensile strength up to 1400N/mm2 and max. hardness ofHRC45.•Roller head is flexible, because the tool is equiptedwith a spring.•For use with either CNC-controlled or conventionallathes.•Can be used on interrupted surface. Thanks topreload system.•Achievable surface quality min. Ra0.02 pm.•Unrestncted roller face for roller burnishing shouldersand other edges.•Roller can rotate in either direction.