Fewer parts lead to greater accuracy! This conversion diffuser lets you upgrade legacy M-Series MIG guns to AccuLock nozzles and contact tips. It also cuts down on consumables inventory when using both M-Series and MDX MIG guns. The contact tip tail gets cooled inside the diffuser by shielding gas. The tapered connection locks the contact tip to the diffuser, ensuring excellent electrical conductivity. And with its coarse thread, you can replace the contact tip quickly.


Using this Miller AccuLock MDX Diffuser is easy. First, install it on your M - 25 MIG gun. Make sure to connect it securely to get the best electrical conductivity. When you need to replace the contact tip, it's a breeze because of the coarse thread - just unscrew and replace. Remember, the shielding gas helps cool the contact tip tail inside the diffuser, so always ensure a proper gas supply. For maintenance, regularly check the connection between the diffuser and the contact tip to make sure it's tight. If you notice any wear and tear, replace the parts promptly to keep your MIG gun working well.