OEM Part No:
• Extra long life - made of finest precision steel• Special sealed bearing - 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 to be reworked when necessary. The Tracking Arm can be extended for all size blades.
