OEM Part No:
Extra long life – made of finest precision steel Special sealedbearing – made for precision balancing Super strong magnets to hold blade. Fast and Accurate! Just slip the blade (with any size hole up to 11/2″) on to the cone The magnetic holding collar holds blade perfectly on centre The ball-bearing spindle is then free to rotate and show the slightest out-of-balance condition of the blade. With a twist of the wrist, the blade is off tobe reworked when necessary. The Tracking Arm canbe extended for all size blades.