KP2744-025-B100 - Lincoln Magnum PRO Copper Plus Contact Tip .025 350A (100-Pack)

Premium Performance for Industrial MIG Welding

The Lincoln Electric KP2744-025-B100 Magnum PRO Copper Plus Contact Tip is a high-performance consumable designed to meet the rigorous demands of industrial welding environments. Engineered for use with the Magnum PRO series of MIG guns, these contact tips represent a significant advancement in consumable technology. This bulk package contains 100 contact tips, making it an economical choice for large-scale fabrication shops and manufacturing facilities that require consistent, reliable inventory.

Copper Plus Technology

At the core of the KP2744-025-B100 is Lincoln Electric's proprietary Copper Plus alloy. Unlike standard copper tips that can soften and wear rapidly under high heat, Copper Plus retains its hardness and conductivity even at elevated temperatures. This resilience translates to a service life that is up to four times longer than conventional tips. For operations running continuous beads or high duty cycles, this extended lifespan significantly reduces the frequency of tip changes, thereby minimizing arc-off time and boosting overall productivity.

Optimized for 350A Applications

These contact tips are rated for 350 Amps, providing robust performance for a wide range of welding procedures. The tip features a precise .025 inch (0.6 mm) bore, ideal for thin-gauge sheet metal work often found in automotive and light fabrication sectors. The physical design of the Magnum PRO tip includes a larger mass and diameter. This increased surface area acts as an effective heat sink, drawing thermal energy away from the wire interface. Cooler running tips maintain better electrical contact, reduce micro-arcing, and prevent the wire from fusing to the tip (burnback).

Anti-Seize Thread Design

Maintenance and changeovers are further streamlined by the Magnum PRO's unique thread design. The threads are flattened to increase the surface contact area with the gas diffuser, which improves electrical conductivity—a critical factor in maintaining a stable arc. Additionally, this design is highly resistant to seizing, ensuring that tips can be removed and replaced easily without the need for excessive force or tools that might damage the gun neck. The KP2744-025-B100 delivers reliability, longevity, and precision, ensuring your welding operations run smoothly shift after shift.