005 	ABRASIVES
00514  *	Abrasives, Coated: Cloth, Fiber, Sandpaper, etc.
00521  *	Abrasives, Sandblasting, Metal
00528  *	Abrasives, Sandblasting (Other than Metal)
00542  *	Abrasives, Solid: Wheels, Stones, etc.
00556  *	Abrasives, Tumbling (Wheel)
00563  *	Grinding and Polishing Compounds: Carborundum, Diamond, etc. (For Valve
	Grinding Compounds See Class 075)
00570  *	Pumice Stone
00584  *	Steel Wool