Section R. 408.10111 - Handling and storage of abrasive wheelsRule 111.
(1) An abrasive wheel shall not be dropped, bumped, or rolled.(2) An abrasive wheel shall be stored in a rack, bin, box, or drawer in a manner to prevent damage to the wheel.(3) An abrasive wheel shall be disbursed on a first-in first-out basis.(4) An abrasive wheel shall not be stored subject to: (a) Exposure to high humidity, water, or other liquids.(b) Freezing temperatures, or any temperature low enough to cause condensation on the wheel when moving it from storage to an area of higher temperature.Mich. Admin. Code R. 408.10111