T-M045 - Miller AccuLock MDX .045 Contact Tip (10-Pack)

Miller AccuLock MDX .045 Contact Tips (T-M045)

The Miller T-M045 AccuLock MDX Contact Tip is a premium consumable designed specifically for the Miller MDX Series MIG guns, including the MDX-100 and MDX-250. Sold in a convenient package of 10, these contact tips are engineered to address common wire feeding issues found in industrial and hobbyist welding applications. By utilizing the AccuLock MDX system, operators can expect a significant reduction in burnbacks, bird-nesting, and erratic arcs, ensuring a more consistent and productive welding operation.

Optimized Performance and Conductivity

The core advantage of the AccuLock MDX system lies in its Optimized Wire-Feeding geometry. When the gas diffuser is tightened, the contact tip aligns and centers perfectly with the liner lock. This creates a flawless path for the welding wire, minimizing friction and drag. Additionally, the Tapered Connection locks the contact tip securely to the diffuser, and the diffuser to the neck, maximizing electrical conductivity for a stable arc. This robust electrical connection is crucial for maintaining consistent weld quality, especially when using .045" wire for heavier fabrication tasks.

Enhanced Durability and Ease of Use

Miller has designed these tips with longevity and maintenance speed in mind. The Cooling Tail feature ensures that the tail of the contact tip is cooled by the shielding gas flow inside the diffuser, effectively managing heat buildup and extending the service life of the consumable. When replacement is necessary, the Quick Replacement coarse threads allow users to swap out tips rapidly, reducing downtime. These tips are an essential stock item for any facility utilizing Miller MDX series equipment.