KP-60 Spring 536K08

The spring is a precision replacement coil designed for the KUPA KP-60 536K08 (and compatible KP-series) handpieces. It provides essential preload, tension, and spacing between internal components, helping to maintain smooth alignment and reliable performance under high rotational speeds. Features Provides preload and axial force between components to reduce play and maintain tight tolerances. Maintains consistent spacing, which helps bearings, shafts and housings stay aligned under rotation. Reduces vibration, chatter or misalignment by compensating for small tolerances under load. A replacement spring can restore feel and performance when the original is worn, fatigued or deformed. Installation Tips This spring is intended for KUPA KP-60 / KP series handpieces.  When ordering, confirm that your handpiece’s internal spring location matches this dimension — some variants or revisions might use slightly different springs. During installation, ensure the spring seats squarely, isn’t twisted or deformed, and that mating surfaces are clean to prevent misalignment. After reassembly, use an unloaded (no bit) test run to verify smooth rotation and absence of vibration before resuming normal operation.