Portable and bench mounted powered abrasive belt tools; stationary powered abrasive belt machines; portable powered die grinders; portable powered disc sanders; wet sanders; random orbital sanders and sander-polishers; portable powered abrasive and polishing wheel and brush tools; coil polishing machines; portable powered drills; portable powered reciprocating and rotary filing tools; bench mounts for powered tools; parts for powered abrasive belt tools, namely, contact arms, contact wheels, platen pads, guide wheels and pneumatic wheels for mounting abrasive belts; guards for abrasive wheels (parts of machines); shrouds for portable powered sanders; abrasive and polishing disc mounting pads (for machines); drill chucks and collets; drill bits for portable tools; portable vacuum dust collector for powered grinding and sanding tools; arbors (being parts of machines), mandrels, threaded adapters, saw blades for portable powered tools, air line filters, regulators and lubricators for use with portable powered tools; rotary and random orbital sanding heads; bench mounted edge sanding machines; portable powered wheel grinders and polishing tools; portable powered buffing tools; replacement parts for pneumatic motors of portable powered tools; portable, powered sanding tools for contoured surfaces; portable and floor mounted powered descaling tools; and portable, pneumatic cut-off wheel tools