Band saws; Broaches being machine tools; Circular saws; Electric chain saws; Gear cutters; Gear cutting and finishing machines; Lathes; Machine parts, namely, blades; Machine tool holders; Milling cutters; Pneumatic hammers; Power operated metalworking machine tools, namely, drilling tools; Power tools, namely, burrs; Saber saws; Table saws; Threading machines; Tool grinding machines