R 408.11105 Definitions; O to W.

Rule 1105. (1) "Off side" means a place above or below the center line of a wheel, depending on rotation of the wheel, where a part or compound will be thrust away from the operator. (2) "Open spindle lathe--hand jack" means a machine on which buffing or polishing wheels are mounted and run. (3) "Polishing wheel" means a full circular disc of a material, generally a product of the loom, compressed felt or sheepskin, that is plied and laminated. Abrasive grain is glued or cemented to the periphery and when cured is used to remove fine scratches and imperfections. (4) "Safety guard" means an enclosure for protection from emission or accidental contact. (5) "Wire brush wheel" means a full circular disc of wires held in place by a hub or ring.