Bernard MIG Welding Nozzle Bore Recess

Bernard Centerfire MIG welding nozzles are replacement gas nozzles for Bernard MIG guns. They are also sold as MIG gun consumables. Each nozzle holds the contact tip at a fixed recess position, which helps give consistent gas coverage and stable arc starts. The line suits heavy-duty and light commercial MIG welding, including fabrication, structural work and equipment repair.

Key Features:

• Built-in spatter shield: It protects the diffuser and smooths and concentrates gas flow, which reduces weld oxidation and contamination.
• Fixed tip positioning: The Centerfire design offers set tip positions (flush, recessed or extended) for repeatable welds.
• Drop-in contact tips: The tips have no threads, so a burned-back tip can be changed quickly and with little downtime. Nozzles and tips are replaced without tools.
• Heat and conductivity: The large tip base and tapered seat improve electrical conductivity and heat transfer.
• Concentric fit: The tip stays centered in the nozzle, even after hard use.
• Durable construction: Nozzles are made from copper or brass, depending on the model.

These nozzles are part of the Bernard Centerfire consumables family, which also includes contact tips and diffusers. Together they help deliver better arc starts, less spatter and longer consumable life. Choose the child item that matches your gun and the bore and recess your application needs.