Air powered tools, namely, drills, screwdrivers, rivet hammers and saws; Anti-friction pads for machines; Blades for power tools; Cemented carbide tips; Collets for power tools; Diamond-pointed metal-cutting tools; Drilling machines and parts therefor; Machine parts, namely, bearing housings; Machine parts, namely, blades; Shock absorbers for machines; Socket sets for power tools; Machine parts, namely, polishing discs for floor polishing machines