Ruko Kegelsenker

Achieves the best performance in almost all materials and applications, significantly less feed force required. Up to 60% longer tool life, up to 30% faster countersinking, extremely smooth running, optimum countersinking pattern, ideal chip removal. The completely newly developed cutting edge geometry of the Ultimatecut from RUKO enormously reduces the axial and radial forces acting on the tool during the countersinking process. The specially developed, variable undercut ensures a very smooth countersinking process. This produces a precise, round and chatter-free countersink surface and therefore guarantees the best results. Specially developed chip space parameters, such as rake angle, transition radius and the extra wide flute, ensure optimum chip and heat removal and thus enable very high wear resistance. The new geometry also counteracts material welding and greatly reduces countersinking forces. Significantly less feed force is now required during the countersinking process. Materials can be processed at either very high or low cutting speeds without any loss of countersinking quality. The Ultimatecut achieves the best performance in almost all materials and applications.