The CK Worldwide 8CB40 Collet Body (53N18) is a premium-grade component engineered to elevate TIG welding performance and torch longevity. Designed for seamless integration into advanced torch systems, this collet body ensures superior electrical contact and arc stability for demanding industrial applications.
Key Specifications and Features:
– Part Number and Cross-Reference: Identified as CK 8CB40 Collet Body, with a cross-reference number of 53N18, ensuring precise product identification for inventory and procurement.
– Tungsten Electrode Compatibility: Specifically engineered for .040″ (1.0 mm) diameter tungsten electrodes, guaranteeing optimal fitment and electrical conductance.
– Optimized Arc Initiation & Stability: Designed to enhance arc starting characteristics and maintain consistent arc stability, crucial for high-quality, repeatable welds.
– Reduced Backcap Pressure Requirement: Minimizes the necessary tightening pressure from the backcap, which extends the service life of the torch head’s threads by reducing wear.
– Direct Electrical Contact Design: Promotes direct and robust electrical contact between the tungsten and the collet, reducing resistance heating and maximizing current transfer efficiency.
– Twist Resistance Integration: Engineered to complement CK Wedge Collets, whose unique design resists twisting during installation and operation, thereby increasing system reliability.


