The Milton Oiler system is a great edition to the KA75 Hammer, and even comes standard with new KA75 purchases. Adding an oiler to your machine will boost the longevity of several of the mechanical components within the hammer. An addition of the oiler does NOT substitute regular maintenance of the machine. The Milton Oiler comes with the Oiler body and a mounting bracket. The Oiler should not be mounted to the Hammer, as the impact and vibrations from the hammer will cause the bracket to tear out of the oiler body.