REV technicians can create keyway buffers for customers to allow them to quickly check for any keyway seating positioning errors compared to the ideal axis.
Keyway buffers are the most convenient and reliable instruments to check for proper keyway seating positioning.
REV keyway buffers are made in steel for tools. They are then hardened to 60/70 HRC and rectified. These construction features guarantee REV keyway buffers their extreme accuracy and long service life.