Burnishing tool 20 - 35 kN, 1400 N/mm2, min. ø80 mm | FAKxxx series

Deep rolls fillets with the plunge-in process. Deep rolls contours or large fillets with the in-feed process. Roller unit includes axial/radial bearings for the in-feed process. Rolling force monitored by a dial gauge or sensor. For use with CNC-controlled or conventional lathes. Complete processing in one setting. Symmetrical construction allows either right- or left-hand operation. Rotates in either direction. Type FAK deep rolling tools consist of a tool body equipped with a shank, a spring assembly that allows the roller head to move with no play and very low friction, and a dial gauge that indicates the burnishing force as measured by spring deflection. An optional device transmits the values by cable or wireless signal to an external indicator. The roller head is attached to the flexible, spring-loaded section of the tool body. The flexible roller holder moves in response to the radial or axial rolling forces on either side of the tool. The roller holder contains a finely machined, hardened roller with two tapered roller bearings.