8CB116 - CK Worldwide 53N19 Collet Body 1/16in for 8 Series Torches

Precision Current Transfer for Micro TIG Applications

The CK Worldwide 8 Series Collet Body (1/16" / 1.6mm), identified by the industry reference 53N19, is a critical component designed exclusively for the specialized 8 Series TIG torches. This includes the popular CK24 air-cooled and CK24W water-cooled micro torches. In the realm of precision welding, where these compact torches are utilized to access tight spaces and perform delicate welds on materials like thin-gauge aluminum, stainless steel, and titanium, the integrity of the consumable stack is paramount.

Manufactured from high-grade copper alloy, this collet body serves two primary functions: it acts as the main conduit for electrical current transferring from the torch head to the collet and subsequently to the tungsten electrode, and it houses the collet to ensure a secure mechanical grip. The 1/16-inch bore is machined to exact tolerances, ensuring that the tungsten electrode remains perfectly centered. This centering is vital for maintaining a focused and stable arc, particularly at the low amperages often used with 8 Series torches.

Using genuine CK Worldwide consumables ensures that your equipment operates at peak efficiency. Inferior collet bodies can suffer from poor threading or inconsistent bore sizes, leading to poor electrical contact, overheating, and arc wander. The CK8CB116 is built to withstand the thermal cycles inherent in TIG welding while maintaining its structural integrity, ensuring that your micro-torch setup delivers professional results every time.

Technical Compatibility

This collet body is specifically engineered for the "Micro" series form factor. It is not compatible with standard 9/20 or 17/18/26 series torches. It pairs seamlessly with CK 8 Series collets and alumina cups to form a complete front-end assembly for the CK24 and CK24W systems.