Miller AccuLock MDX D-M250 Diffuser for MDX 250 MIG Guns (2 Pack)

Miller AccuLock MDX D-M250 Diffuser for MDX 250 MIG Guns (2 Pack)

Use with AccuLock MDX Contact Tips, Nozzles, Liners and Power Pin Caps.

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.