3D printers; Lathes; Drives for motors; Engraving machines; Laser engraving machines; Machine tools, namely, clamps for use in the precision clamping of work pieces; Motors other than for land vehicles; Numerically controlled machines and machine tools used for machining parts; Power operated metalworking machine tools, namely, milling tools; Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and...