Power operated metalworking machine tools, namely, punch presses, shapers, sawing machines, grinding machines, perforators, cutting machines, lathes, slotting machines, boring machines, threading machines, tapping machines, gear cutting and finishing machines, milling machines, planers, honing machines, drilling machines, and lapping machines; power operated metal cutting tools, namely, gear cutters, taps, chasers, drills, thread milling cutters, single point tools in the nature of ball endmills, broaches, milling cutters, and reamers; power operated cemented carbide tools, namely, cemented carbide cutting tools, and cemented cutter tools in the nature of cutter tips; power operated diamond tools, namely, diamond-pointed cutting tools, and diamond-pointed cutting tools for wear-resistant applications