Masterweld: This is likely the brand or manufacturer of the TIG welding torch, indicating the source of the product. Masterweld is known for producing welding equipment and accessories.

WP18F-12: "WP18F-12" is likely a model or product number for this particular TIG welding torch. Different models of TIG torches may have variations in design, features, and capabilities.

TIGMASTER: "TIGMASTER" is the product name or designation for this specific TIG welding torch. It might be used to distinguish this torch from other models in the manufacturer's product lineup.

Torch Water-Cooled: This indicates that the TIG torch is designed to be water-cooled. Water-cooled TIG torches use a water circulation system to keep the torch cool during welding operations, allowing for longer welding sessions and improved performance.

350AMP: This specifies the amperage rating of the TIG torch. In this case, the torch is rated for up to 350 amperes of electrical current. Amperage ratings are essential in TIG welding to ensure that the torch can handle the electrical load generated during welding without overheating.

FLEXIBLE Head: The mention of a "flexible head" indicates that this TIG torch has a flexible or bendable neck or head. This feature allows welders to adjust the angle and orientation of the torch head, providing greater flexibility and precision in welding positions and angles.

USA: This indicates that the TIG welding torch is manufactured in the United States, which may be a point of pride for some users who prefer products made domestically.