Centrifuges; Abrasive belts for power-operated sanders; Abrasive disks for power-operated grinders; Abrasive wheels for power-operated grinders; Blades for power saws; Chucks for power drills; Extensions for power drill bits; Hair shearing machines for animals; Lawn mower blades; Machine parts, namely, gear drives; Machine parts, namely, molds for use in the manufacture of drill bits; Metal working machines, namely, saws and cutters; Power-operated tools, namely, lawn and garden edgers; Power drill bits; Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of materials by others