Mig (71)

Optimized Wire-Feeding Contact tip is aligned and centered with the liner lock when the diffuser is tightened creating a flawless wire-feed path. Reduces burnbacks, bird-nesting and erratic arc. Quick Replacement Coarse thread speeds contact tip replacement. Tapered Connection Tapers lock the contact tip to the diffuser and the diffuser to the neck for excellent electrical conductivity. Cooling Tail Contact tip tail is cooled inside the diffuser by shielding gas. MDX-100, MDX-250 and MDX-250 EZ-Select Mig Guns How to Change Consumables on Your MDX MIG Gun

Optimized Wire-Feeding Contact tip is aligned and centered with the liner lock when the diffuser is tightened creating a flawless wire-feed path. Reduces burnbacks, bird-nesting and erratic arc. Quick Replacement Coarse thread speeds contact tip replacement. Tapered Connection Tapers lock the contact tip to the diffuser and the diffuser to the neck for excellent electrical conductivity. Cooling Tail Contact tip tail is cooled inside the diffuser by shielding gas. Fits Millermatic 212,252, 255 Multimatic 200,255 Welding machines How to Change Consumables on Your MDX MIG Gun

Stays Tight Threaded nozzle stays tight during use / cleaning due to the steel retaining ring on the diffuser. Optimized Wire-Feeding AccuLock consumables system centers and locks the liner into position at the front and back of the gun for a flawless wire-feed path from the feeder to the contact tip. Fits Millermatic 212,252, 255 Multimatic 200,255 Welding machines How to Change Consumables on Your MDX MIG Gun

Stays Tight Threaded nozzle stays tight during use / cleaning due to the steel retaining ring on the diffuser. Optimized Wire-Feeding AccuLock consumables system centers and locks the liner into position at the front and back of the gun for a flawless wire-feed path from the feeder to the contact tip. Fits Millermatic 141, 211 Multimatic 215,220 AC/DC Welding machines How to Change Consumables on Your MDX MIG Gun

Anti-Spatters Prevent Spatter From Adhering to Surrounding Metal Surfaces During Welding. Water-Based Formula Allows Easy Clean Up Without the Use of Solvent Cleaners.

Anti-Spatters Prevent Spatter From Adhering to Surrounding Metal Surfaces During Welding. Water-Based Formula Allows Easy Clean Up Without the Use of Solvent Cleaners.

Bernard developed its Centerfire„ Consumable System with the user's cost considerations in mind. Our contact tips, nozzles and diffusers are easy to use and high performing "“ they provide better arc starts, less spatter and more consistent welds "“ and also last up to three times longer than competitive brands. These diffusers are sold individually. The D-1 diffusers are used on 300, 400, & 500 amp Bernard MIG Guns.Centerfire Features" No tools required to replace tip or nozzle" "Drop-In" tip with no threads means quick change after burnback, reducing down time" Large diameter tip base and tapered seat provides better electrical conductivity and heat transfer" Spatter shield within nozzle protects diffuser and gives smoother, less turbulent gas flow" Solid, concentric relationship between tip and nozzle keeps tip centered even after hard use... and abuse" Threaded nozzle holds tip fixed at 1/4" or 1/8" recess, flush, or 1/8" stick out" Compatible with all standard air-cooled Bernard Q-Gun and S-Gun MIG Guns" Complete family of tips and nozzles is available to meet most of your welding needs

Bernard™ Centerfire™ MIG Nozzle NS-1200BPackage of 1 - Genuine Bernard™ Centerfire™ NS-1200B MIG nozzle. The NS-1200B has a 1/2 inch bore with flush tip. Nozzle features brass construction and is threaded for precise contact tip alignment. Suitable for Bernard™ Q series MIG guns using DS-1 gas diffuser.Features 1/2 inch bore with flush tip alignment. No tools required to replace tip or nozzle. "Drop-In" tip with no threads means quick change after burnback, reducing down time. Large diameter tip base and tapered seat provides better electrical conductivity and heat transfer. Spatter shield within nozzle protects diffuser and gives smoother, less turbulent gas flow. Solid, concentric relationship between tip and nozzle keeps tip centered even after hard use... and abuse. Compatible with all standard air-cooled Bernard Q MIG guns. Complete family of tips and nozzles is available to meet most of your welding needs. All components manufactured with pride in the USA.

Bernard™ Centerfire™ MIG Nozzle NS-1218CPackage of 1 - Genuine Bernard™ Centerfire™ NS-1218C MIG nozzle. The NS-1218C has a 1/2 inch bore with 1/8 inch recessed tip. Nozzle features copper construction and is threaded for precise contact tip alignment. Suitable for Bernard™ Q series MIG guns using DS-1 gas diffuser.Features 1/2 inch bore with 1/8 inch recessed tip. No tools required to replace tip or nozzle. "Drop-In" tip with no threads means quick change after burnback, reducing down time. Large diameter tip base and tapered seat provides better electrical conductivity and heat transfer. Spatter shield within nozzle protects diffuser and gives smoother, less turbulent gas flow. Solid, concentric relationship between tip and nozzle keeps tip centered even after hard use... and abuse. Compatible with all standard air-cooled Bernard Q MIG guns. Complete family of tips and nozzles is available to meet most of your welding needs. All components manufactured with pride in the USA.

Bernard™ small Centerfire™ nozzle is made of brass, has a 5/8 " bore and positions the tip at 1/8 " recess. Nozzle comes with a built-in spatter shield, which smoothes and concentrates gas flow for lower weld oxidation / contamination. Bernard™ Centerfire™ MIG Nozzle NS-5800BPackage of 1 - Genuine Bernard™ Centerfire™ NS-5800B MIG nozzle. The NS-5800B has a 5/8 inch bore with flush tip. Nozzle features brass construction and is threaded for precise contact tip alignment. Suitable for Bernard™ Q series MIG guns using DS-1 gas diffuser.Features 5/8 inch bore with flush tip. No tools required to replace tip or nozzle. "Drop-In" tip with no threads means quick change after burnback, reducing down time. Large diameter tip base and tapered seat provides better electrical conductivity and heat transfer. Spatter shield within nozzle protects diffuser and gives smoother, less turbulent gas flow. Solid, concentric relationship between tip and nozzle keeps tip centered even after hard use... and abuse. Compatible with all standard air-cooled Bernard Q MIG guns. Complete family of tips and nozzles is available to meet most of your welding needs. All components manufactured with pride in the USA.

Nozzles have built-in spatter shield that smoothers and concentrates gas flow Nozzles allow fixed contact tip positioning at Flush, 1/8" and 1/4" recess and 1/8" extension for consistent welds Use center fire contact tips that are non-threaded and stay Bernard™ Centerfire™ MIG Nozzle NS-5818BPackage of 1 - Genuine Bernard™ Centerfire™ NS-5818B MIG nozzle. The NS-5818B has a 5/8 inch bore with 1/8 inch recessed tip. Nozzle features brass construction and is threaded for precise contact tip alignment. Suitable for Bernard™ Q series MIG guns using DS-1 gas diffuser.Features 5/8 inch bore with 1/8 inch recessed tip. No tools required to replace tip or nozzle. "Drop-In" tip with no threads means quick change after burnback, reducing down time. Large diameter tip base and tapered seat provides better electrical conductivity and heat transfer. Spatter shield within nozzle protects diffuser and gives smoother, less turbulent gas flow. Solid, concentric relationship between tip and nozzle keeps tip centered even after hard use... and abuse. Compatible with all standard air-cooled Bernard Q MIG guns. Complete family of tips and nozzles is available to meet most of your welding needs. All components manufactured with pride in the USA.

Bernard™ Centerfire™ MIG Nozzle NS-5818CPackage of 1 - Genuine Bernard™ Centerfire™ NS-5818C MIG nozzle. The NS-5818C has a 5/8 inch bore with 1/8 inch recessed tip. Nozzle features copper construction and is threaded for precise contact tip alignment. Suitable for Bernard™ Q series MIG guns using DS-1 gas diffuser.Features 5/8 inch bore with 1/8 inch recessed tip. No tools required to replace tip or nozzle. "Drop-In" tip with no threads means quick change after burnback, reducing down time. Large diameter tip base and tapered seat provides better electrical conductivity and heat transfer. Spatter shield within nozzle protects diffuser and gives smoother, less turbulent gas flow. Solid, concentric relationship between tip and nozzle keeps tip centered even after hard use... and abuse. Compatible with all standard air-cooled Bernard Q MIG guns. Complete family of tips and nozzles is available to meet most of your welding needs. All components manufactured with pride in the USA.

Bernard™ Centerfire™ Tapered MIG Nozzle NST-38XTBPackage of 1 - Genuine Bernard™ Centerfire™ NST-38XTB Tapered MIG nozzle. The NST-38XTB has a 3/8 inch bore with 1/8 inch extended tip. The 3/8 inch narrow bore opening allows welder to get into tighter spaces compared to standard MIG nozzles. Nozzle features brass construction and is threaded for precise contact tip alignment. Suitable for Bernard™ Q series MIG guns using DS-1 gas diffuser.Intended for use with Bernard TT series tapered contact tips.Features3/8 inch bore with 1/8 inch extended tip.No tools required to replace tip or nozzle."Drop-In" tip with no threads means quick change after burnback, reducing down time.Large diameter tip base and tapered seat provides better electrical conductivity and heat transfer.Spatter shield within nozzle protects diffuser and gives smoother, less turbulent gas flow.Solid, concentric relationship between tip and nozzle keeps tip centered even after hard use... and abuse.Compatible with all standard air-cooled Bernard Q MIG guns.Complete family of tips and nozzles is available to meet most of your welding needs.All components manufactured with pride in the USA.

Quik Tip„ Series Consumables are designed with a threaded taper lock between the contact tip and the gas diffuser that increases tip life by providing excellent heat transfer and electrical conductivity.Quik Tip Gas Diffusers have positive nozzle stops to secure Quik Tip Contact Tips in a fixed position for superior repeatability and consistent, quality welds. Quik Tip Nozzles are available in two styles "” threaded or slip-on "” with a variety of orifice diameters for optimal shielding gas coverage.

Centerfire consumable series Contact Tips, Gas Diffusers, Nozzles, and Tapered Contact Tips are machined to the highest quality for extended service life Adapter Heads and Insulator Caps are available to convert indicated tools to use Centerfire consumables Shortstub® manual products provide quick, easy electrode installation for improved productivity Replace only the most commonly worn and clogged liner area to reduce the amount of time the gun is offline.10 Pack