Hot Air Gun Nozzle. Welding Tools: The welding nozzle is commonly used for welding in the plastics processing industry. Item Type: Weld Nozzle. 1 x Weld Nozzle. Welding Accessories: The nozzles are designed to be used as part of a larger welding system, with easy compatibility and other welding accessories and tools to make your work easier and more efficient.
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