Find Your Replacement Parts
Search our product manuals and spec sheets to find your replacement parts
AccuLock MIG Gun Consumables
Learn how AccuLock™ consumables can help to optimize productivity, operating costs and welding team confidence
Supporting You After Purchase
Visit our new Support page to access support services and tools that help you to get the most out of your Bernard and Tregaskiss MIG welding products
MIG Welding Guns and Consumables
Semi-Auto: Engineered for Simplicity. Built for Durability.
Configurable, easy to maintain semi-automatic MIG guns — featuring the latest in gun consumables technology — perform reliably in demanding, industrial welding applications. This means more uptime, less scrap, fewer errors and less troubleshooting for your welding team.
Robotic: Maximizing Throughput. Minimizing Costs.
Automated welding applications require customized, repeatable solutions that maximize production uptime. Industrial manufacturers rely on Tregaskiss and its proven track record for delivering reliable and resilient robotic MIG welding guns, fixed automatic MIG guns, nozzle cleaning stations and innovative welding gun consumables.
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Latest Updates
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Automation for Better Welding
Technology enhancements optimize and advance automated welding performance. The skilled labor shortage is not a new concern within the welding industry. While efforts are being made to attract new talent, …
read more...September 25, 2025
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Right Equipment, Better Ergonomics
A welder that can keep comfortable doing the job is likely to avoid unnecessary strains It’s no surprise that as welders reach their 30s, they are not as flexible and …
read more...September 25, 2025
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Introducing The Bernard® Clean Air E™
Welding professionals face daily challenges in keeping their work environment clean and safe. With strict weld fume regulations, effective fume control is more important than ever. The Bernard® Clean Air …
read more...March 20, 2025
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How the Bernard® IronPro™ Keeps Trains on Track at CSX Transportation
In Atlanta, Georgia, CSX Transportation keeps 1,848 trains running every day; a demanding job where every minute of downtime matters. Fast, reliable repairs are critical to keeping operations on track. …
read more...December 2, 2025
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E-Z MIG Liner Guide
Mastering MIG welding liners: Types, challenges and solutions Liners play a critical role in welding gun performance, directly impacting the quality and efficiency of the welding process. A smooth and …
read more...November 25, 2025
Configure Your Gun
Get the exact MIG gun or reamer you need. Customize your welding gun or nozzle cleaning station for your specific application using our online product configurators!
Already have a configured gun number? Try one of our reverse lookup tools to generate a customized parts breakdown.
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