6C418 - CK 6C418 1/8" (3.2mm) Reverse Collet for 2 Series Torches

Technical Overview of the CK 6C418 Reverse Collet

The CK 6C418 is a specialized reverse collet designed for use with 2 Series TIG torches, including popular models such as the WP-9, WP-20, WP-25, and their CK Worldwide equivalents (CK9, CK20, CK230). Engineered to accommodate 1/8-inch (3.2mm) tungsten electrodes, this component is critical for specific torch setups where standard collets may not provide the necessary geometry or fitment.

Manufactured from high-grade copper alloy, the 6C418 ensures superior thermal conductivity and electrical contact. The "reverse" designation indicates a specific design intended to work with specialized torch bodies or gas lens configurations that differ from the standard 13N series collet assembly. This design helps in maintaining a secure grip on the tungsten while optimizing the gas flow path in compact or specialized front-end assemblies.

Precision machining tolerances guarantee that the collet compresses evenly around the tungsten electrode, preventing slippage during welding operations and ensuring consistent arc initiation. As a genuine CK Worldwide product, it meets rigorous industrial standards for durability and performance in demanding TIG welding environments.

Compatibility Specifications

• Torch Series: 2 Series (9, 20, 100, 110, 130, 200, 230FL2L)
• Electrode Diameter: 1/8" (3.2mm)
• Material: Copper Alloy