Features EXQUISITE DESIGN: The knurled of the handle enhances the grip, and the head of the welding gun can rotate 360 °, allowing for welding at multiple angles and reducing the difficulty of work, making it easier to enter difficult welding positions. EASY TO USE: This TIG welding torch head is lightweight, enabling single-handed , reducing operator fatigue, and facilitating easy connection and replacement. FAST COOLING: The tail of the handle is equipped with a water cable interface with an inner diameter of 8 mm (0.315 inches), as well as a water pipe and air pipe interface, providing both air cooling and water cooling options to significantly improve working efficiency. EXCELLENT PERFORMANCE: Features high temperature resistance, flame retardant, good ing, no leakage, and overall exceptional performance. IDEAL REPLACEMENT: A wonderful replacement for the old or broken welding torch head, with fine workmanship and attention to detail, helping to improve the performance of the welding gun. Features: 1、EXQUISITE DESIGN: The knurled of the handle enhances the grip, and the head of the welding gun can rotate 360 °, which can be welded at multiple angles to reduce the difficulty of work and make it easier to enter difficult welding positions. 2、EASY TO USE: This TIG welding torch head is light in weight, single handed , reducing operator fatigue, and easy to connect and replace. 3、FAST COOLING: The tail of the handle is equipped with a water cable interface with an inner diameter of 8 mm (0.315 inches), as well as a water pipe and air pipe interface. Both air cooling and water cooling, greatly improves the working efficiency. 4、EXCELLENT PERFORMANCE: Features high temperature resistance, flame retardant, good ing, no leakage, and good performance. 5、IDEAL REPLACEMENT: Wonderful replacement for the old or broken one, fine workmanship, attention to details, helps improve the performance of the welding gun. Specification: Item Type: Welding Torch Head Product Material: Brass, Phenolic Plastic Type: Welding torch head Cooling Mode: Air cooling, water cooling Design Features: Head can rotate 360 °, the head is made of high temperature resistant flame retardant material, and the knurled of the handle enhances the grip. Package List: 1 x Welding Torch Head 1 x Accessory Package List 1 x Welding Torch Head 1 x Accessory