KP2030-4B1 - Lincoln Electric 3/32" TIG Collet (10N24) for 17/18/26 Torches

Technical Overview of the Lincoln Electric KP2030-4B1

The Lincoln Electric KP2030-4B1 is a precision-engineered TIG welding collet designed to meet the rigorous demands of industrial fabrication. This component serves as the primary interface for current transfer to the tungsten electrode within the torch assembly. Specifically manufactured to accommodate 3/32-inch (2.4mm) diameter electrodes, this collet ensures optimal electrical conductivity and thermal management, critical factors in maintaining arc stability and prolonging consumable life.

Manufactured from a high-grade copper alloy, the KP2030-4B1 exhibits excellent resistance to thermal deformation. In Gas Tungsten Arc Welding (GTAW), the collet is subjected to significant heat cycles; inferior materials can warp or lose their spring tension, leading to poor electrode contact. Lincoln Electric's OEM manufacturing process guarantees consistent wall thickness and slotting, allowing the collet to compress uniformly against the tungsten when the back cap is tightened. This secure mechanical grip prevents electrode slippage during operation and ensures a low-resistance electrical path.

This particular model is designed to the industry-standard 10N24 specifications, making it universally compatible with 17, 18, and 26 series TIG torches, including both air-cooled and water-cooled variants. It is an essential component for welders requiring precision and reliability in their TIG setups. Whether used in aerospace, motorsports, or general fabrication, the KP2030-4B1 provides the consistency required for high-quality welds.