Product Description: • Material: stainless steel aluminum • Type: welding and cutting appliance accessories • Length: 100MM Special highlight: • 100% brand new product • User-friendly & convenient • Easily to install & assemble • Light in weight, portable Features: • Aluminum box through needle has high precision: the tooth pattern on the stainless steel needle is clear, which can more effectively remove welding slag. • The front end of each needle is chamfered: it can better protect the welding and cutting device, and it is more convenient to use. • Material: this through needle is made of good material, which is durable. • Fine workmanship: with fine workmanship, it has good appearance. • Portable size: with portable size, this through needle is easy and convenient to carry and use. Function: • Used to clean welding and cutting nozzles to restore nozzle performance