Lathes; Metalworking machines, namely, machining centers; Machines utilizing rotational motion for high energy surface finishing and metal treatment; Metal clamps used for holding piece parts on machine tool tables; Agricultural machines, namely, combines, harvesters, threshers, tillers; Milling machines; Numerically controlled machines and machine tools used for machining parts; drilling machines; Tables specially adapted to hold powered machinery; Splash guards for use in garbage disposals