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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Mastering MIG welding with adjustments, equipment and techniques
Discover essential adjustments, equipment tips, and expert techniques to accelerate your MIG welding game by reading our article in the October issue of The Welder. You’ll learn how to balance …
read more...October 31, 2024
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Packaging Update – New Bernard® BTB and TGX™ MIG Gun Boxes
Packaging Update – New Bernard® BTB and TGX™ MIG Gun Boxes Our Bernard® BTB and TGX™ MIG Gun boxes are undergoing a packaging change with a fresh new look. While …
read more...March 5, 2025
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Discontinued Liners: L3B-10, L4B-10
Effective February 19, 2025, Rear Load liners L3B-10 and L4B-10 are discontinued. Rear Load liners L3B-15 and L4B-15 directly replace L3B-10 and L4B-10, respectively. These replacements are 15ft (4.57 m) …
read more...February 21, 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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