CROWN TO GROUND

Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; power tools, namely, drill presses; power tools, namely, hammer drills; power operated metalworking machine tools, namely, drilling tools; power-operated tools, namely, drill hammers