7 Power operated tools, namely, power-operated saws, power drills, power-operated nailing guns, power-operated shears, table saws, electric welding machines, sanding machines, wood planning machines, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, grinding and polishing machines, routers, circular saw, impact wrenches, electric screwdrivers, electric planers, electric glue guns, electric wax-polishing machines for industrial purposes, grinders, buffers, electric hammers, drilling tools, boring tools, milling tools, turning tools