Air-operated power tools, namely, grinders; Air powered tools, namely, saws; Bushings for use as parts of machines; Drilling machines and parts therefor; Lawn mower blades; Machine parts, namely, joints and joint parts for connecting sliding strips, plates and guides; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors; Power drill accessories, namely, non-electrical adapters for use in joining extensions and power drill bits; Power tools, namely, circular saws; 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