The MK Products Collet 4000 Extended 1/4 IN OD is part of a three-piece collet assembly that mounts to both the jaws and the bottom face plate of the weldhead. This assembly is crucial for maintaining the weld joint alignment of the parts to be welded. Collets are manufactured to correspond with the outside diameter of the material to be welded, ensuring a precise fit and optimal performance.
Each complete set of collets consists of three pieces: two sides and one bottom. For welding two tubes together, two sets of collets are required. This particular collet is designed for 0.250-inch (1/4 inch) outer diameter welding wire, providing secure and accurate wire guidance during welding operations.
As part of the 4000 series, this collet features an extended design for enhanced wire support and guidance. The extended profile helps maintain consistent wire alignment and reduces the risk of wire wandering or misfeeding, particularly beneficial for longer wire runs or more demanding welding applications.
More information listed on page 3 and 4 of the Copper Head owners manual
Key features
- Precisely machined for 0.250-inch (1/4 inch) outer diameter welding wire
- Extended design for improved wire support and guidance
- Compatible with MK Products 4000 series welding equipment
- Ensures consistent wire alignment for high-quality welds
- Durable construction suitable for industrial welding environments
- Helps maintain proper electrical contact for stable arc performance
- Designed for easy installation and replacement
Technical specifications
- Model: Collet 4000 Extended
- Part number: 624-4000-0.250
- Type: Extended collet
- Series: 4000
- Wire outer diameter: 0.250 inches (1/4 inch)
- Compatibility: MK Products welding systems using 4000 series collets
- Brand: MK Products