CK Worldwide 3CB40 Copper Collet Body for 0.040" (1.0mm) TIG Electrodes

The CK Worldwide 3CB40 collet body delivers precision electrode retention for .040" (1.0mm) tungsten electrodes in demanding TIG welding applications. This copper construction collet body ensures optimal electrical conductivity and heat dissipation while maintaining a secure grip that prevents electrode slippage during critical welds.

Engineered for professional welders who demand consistent performance, this collet body features precision-machined threads and tapered interior geometry for reliable electrode clamping. The copper alloy construction provides excellent thermal management and corrosion resistance in high-amperage welding environments.

• Electrode Size: .040" (1.0mm) diameter
• Material: High-grade copper alloy
• Thread Type: Standard TIG torch threading
• Package Quantity: 5 pieces
• Manufacturer Part Number: 3CB40
• Series: CK Worldwide collet system

Compatible Consumables

• 3CL40 — .040" (1.0mm) Collet
• 2A5GS — #5 Alumina Gas Saver Cup
• 2A6GS — #6 Alumina Gas Saver Cup
• 2A7GS — #7 Alumina Gas Saver Cup
• 2A8GS — #8 Alumina Gas Saver Cup
• TAS040GS — .040" Gas Lens Adapter
• 45V44 — #4 Standard Back Cap
• 45V64 — #6 Standard Back Cap

This collet body is compatible with most CK Worldwide TIG torch series and provides the foundation for a complete electrode retention system. Ideal for precision welding applications requiring .040" tungsten electrodes, including stainless steel, aluminum, and exotic alloy fabrication work.