10 Bernard NST-3800B Nozzle Centerfire 3/8”, 1/8” Recess Lot Of 10

Bernard Centerfire NST-3800B Tapered MIG Nozzles (10-Pack)

Maximize your precision and reach with the Genuine Bernard Centerfire NST-3800B. This 10-pack of tapered MIG nozzles is specifically engineered for professional welders who need to access tight spaces and narrow joints without sacrificing gas coverage.

Constructed from high-quality brass, these nozzles feature the innovative Centerfire™ system, which allows for tool-less replacement and perfect tip alignment. Designed to be used with the DS-1 gas diffuser, these nozzles ensure a stable arc and superior heat dissipation.

Key Features

• Narrow Tapered Design: The 3/8-inch bore allows for significantly better visibility and access in confined areas compared to standard nozzles.

• Flush Tip Alignment: Engineered to position the contact tip flush with the nozzle end, providing a stable arc for various welding positions.

• Tool-Less Changeouts: The “Drop-In” tip design means you can change nozzles and tips by hand—no pliers or wrenches required—minimizing downtime during burnbacks.

• Superior Gas Flow: Features an internal spatter shield that protects the diffuser and ensures smooth, laminar gas flow for cleaner welds.

• Heavy-Duty Brass Construction: Built to withstand the rigors of industrial welding and maintain concentricity even under high-heat conditions.

• Made in the USA: Manufactured to the highest quality standards for reliable performance.

Product Specifications

The Centerfire Advantage

The Centerfire system is famous for its non-threaded “Drop-In” contact tips. By eliminating threads on the tip, you eliminate the risk of cross-threading or tips getting seized in the diffuser. The tapered seat design provides a larger contact area for better electrical conductivity and keeps the tip perfectly centered every time.

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