2075349 - ESAB MT Series Contact Tip .052"

Reliable Performance for Heavy Fabrication

The ESAB 2075349 Contact Tip is a premium welding consumable engineered to meet the rigorous demands of industrial manufacturing and heavy fabrication. Designed specifically for use with 0.052-inch (1.4mm) welding wire, this contact tip is an essential component for welders utilizing the renowned ESAB MT Series MIG guns. In the world of Gas Metal Arc Welding (GMAW) and Flux-Cored Arc Welding (FCAW), the contact tip plays a pivotal role in transferring the welding current to the wire. A high-quality tip like this ensures that the electrical transfer is efficient, consistent, and stable, which directly translates to better weld quality and reduced downtime.

Constructed from a durable copper alloy, this contact tip offers excellent thermal and electrical conductivity. The 0.052-inch bore is precision-machined to provide the ideal tolerance for the wire, preventing the common issues of micro-arcing inside the tip or excessive drag that can lead to bird-nesting at the feeder. For heavy structural steel work where 0.052" wire is the standard, maintaining the integrity of the contact tip is crucial for achieving deep penetration and sound welds. The threaded design ensures a tight, secure fit within the gas diffuser, maximizing the surface area for current transfer and minimizing heat buildup that can soften the tip.

Regular maintenance of your MIG gun is vital for productivity. As contact tips wear, the bore can become oval-shaped (keyholing), leading to an erratic arc and wandering wire placement. By choosing genuine ESAB replacements like the 2075349, operators can trust in the longevity and consistency of their equipment. Whether you are welding in a production line, a shipyard, or a structural steel shop, this contact tip delivers the reliability professional welders expect from the ESAB brand.

Key Benefits

• Precision Fit: Exact sizing for .052" wire reduces arc wander.


• Durability: High-grade copper withstands high heat and amperage.


• Compatibility: Seamlessly fits MT Series torches for quick changeovers.