Cemented carbide cutting tips; metal working machines and tools, namely, punching machines, power saws, grinding machines, cutting machines, lathes, milling machines, metal borers, drilling machines, hand held pneumatic drills, hand held pneumatic hammers, hand-held power operated drills, hand-held power operated hammers, hand-held power operated screwdrivers, cemented carbide hard metal cutting tools, diamond-pointed metal-cutting tools; lumbering, woodworking, or veneer or plywood making ma...