CK18 FX - CK Worldwide 18FX 350A Water-Cooled Flex Head TIG Torch Body

Reach More, Weld Longer

If you are tired of fighting your torch to get a good angle on a pipe or inside a manifold, the CK 18FX Flex Head TIG Torch Body is the solution you have been looking for. This isn't just a replacement part; it's an upgrade to your daily workflow. The "FX" stands for Flex, meaning you can bend the neck of the torch to virtually any angle you need. This relieves strain on your wrist and allows you to maintain the perfect tungsten angle even in the tightest spots, resulting in better weld quality and less frustration.

Don't let the flexibility fool you—this is a beast of a torch. Rated for 350 Amps, it is a fully water-cooled unit built to run all day long. While air-cooled torches get too hot to handle at high amps, the CK 18FX stays cool in your hand, letting you focus on the puddle rather than the heat. It is perfect for welding thick aluminum or stainless steel where high heat input is required. The body is constructed with CK's signature high-temperature silicone rubber, which resists cracking and high-frequency leakage far better than standard phenolic heads.

This torch body fits standard 18 Series handles and cables, making it a drop-in replacement for most major brands of water-cooled torches. It uses the common "3 Series" front-end parts (the same collets and cups used on 17 and 26 torches), so you likely already have the consumables you need in your toolbox. Upgrade to CK Worldwide quality and experience the difference a proper flex head can make in your welding comfort and efficiency.

Why Choose the CK 18FX?

• Adjustable Neck: Bend it to fit the joint, not your body.
• Cool Operation: Water cooling keeps the handle comfortable at 350A.
• Rugged Build: Brass internal components outlast cheap copper alternatives.
• Standard Parts: Uses widely available consumables you can find anywhere.