... tools, motor-power, hydraulic pressure, pneumatic element, Auto Accessories, air Accessories machinery technology component, Etc. Such as, hammer, knife, ... iron.4.Welding, Welding head, lathe tool, reamer, milling cutter, drill bits, and stainless steel bottom of the pot, ... silver. Features: 1.Adopt Germany's Siemen's power IGBT inverter control and unique technology.2.Adjustable heat insulating power ...