KP14A-364 - Lincoln Electric Magnum Aluminum Contact Tip 3/64 Inch (10-Pack)

Precision Aluminum Welding with Lincoln Electric KP14A-364

The Lincoln Electric KP14A-364 Contact Tip is a specialized consumable designed to meet the unique demands of aluminum MIG welding. Unlike standard steel tips, these contact tips are engineered with specific bore tolerances that accommodate the rapid thermal expansion inherent to aluminum wire. This attention to detail ensures that the wire feeds smoothly without binding or seizing, a common issue that can lead to frustrating burn-backs and downtime. Sized for 3/64-inch (1.2 mm) wire, this tip is an essential component for fabricators looking to achieve high-quality aluminum welds with consistent arc characteristics.

These contact tips are fully compatible with the industry-standard Lincoln Electric Magnum series guns, specifically the Magnum 200, 300, and 400 models. The Magnum line is renowned for its durability and performance in industrial environments, and using genuine Lincoln Electric consumables ensures that your equipment operates at peak efficiency. The KP14A-364 tips are manufactured from a high-conductivity copper alloy, which facilitates efficient current transfer from the welding machine to the wire. This efficient transfer is critical for maintaining a stable arc, especially when welding aluminum, which requires precise heat control to prevent burn-through or lack of fusion.

Sold in a convenient pack of 10, these contact tips provide excellent value and ensure that you have ample stock for continuous production. Aluminum welding can be demanding on consumables due to the higher currents and reflective heat often involved; having a fresh tip ready to go is vital for maintaining weld quality. The threaded design allows for quick and easy replacement, minimizing interruption to your workflow. Whether you are repairing aluminum trailers, fabricating marine components, or working on custom automotive projects, the Lincoln KP14A-364 contact tip delivers the reliability and performance professionals trust.

Key Benefits for the Welder

• Optimized Geometry: Specifically designed clearance prevents soft aluminum wire from shaving or jamming inside the tip.
• Consistent Arc: Superior electrical contact ensures the arc starts easy and stays stable throughout the weld.
• OEM Quality: Genuine Lincoln Electric parts guarantee a perfect fit for Magnum 200-400A series guns.