D-M100-25 - Miller D-M100 AccuLock MDX Gas Diffuser Bulk Pack

Keep Your MDX-100 Running Smoothly

Stock up and save with this bulk pack of Miller AccuLock MDX Gas Diffusers (D-M100). Designed for the welder who knows that downtime is the enemy of profit, this package ensures you always have a fresh diffuser on hand when you need it most. The D-M100 is the standard replacement diffuser for the Miller MDX-100 MIG gun, commonly paired with popular machines like the Millermatic 141, 211, and Multimatic 215. Whether you are running a busy auto body shop or a production line, having a bulk supply of these essential components means you never have to stop work to wait for parts.

The AccuLock MDX system is a game-changer for wire feeding reliability. The diffuser acts as the anchor for this system. It locks the contact tip in place and ensures that the wire liner is perfectly aligned with the tip bore. This concentric alignment virtually eliminates the friction points that cause wire chatter and burn-back. If you have ever struggled with erratic wire feeding, upgrading to fresh AccuLock consumables can often solve the problem instantly. The brass body of the diffuser is rugged enough to withstand daily abuse, yet precise enough to deliver the shielding gas exactly where it is needed to protect your puddle.

Changing the diffuser is quick and tool-free in most situations. Simply unscrew the nozzle, remove the contact tip, and unscrew the old diffuser. Installing a new D-M100 restores the electrical efficiency of the gun front-end and ensures your gas shielding is compliant with welding standards. Don't let a clogged or stripped diffuser compromise your weld quality. With this bulk offering, you can afford to replace your consumables on a regular schedule, maintaining peak performance for your Miller equipment year-round.

Why Choose AccuLock MDX?

• Reduced Burnback: Better electrical contact and cooling reduces tip failure.
• Smoother Feeding: flawless liner-to-tip transition prevents wire shaving.
• Bulk Value: Buying in quantity lowers the cost per unit for high-volume shops.
• OEM Quality: Genuine Miller parts guarantee fitment and performance.