MIG Gun Wire Contact Tip; Item Contact Tip; Material Copper; Used On Item 0.045 Inch MIG Gun Wire; Used On Model/Brand MDX-250

Industrial-Grade-Performance Acculock S Contact Tips Offer Increased Copper to Handle Demands of Industrial Duty Welding Applications; 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; Fewer Parts, More Accuracy-Compatible with Miller MDX-250 MIG Guns and Bernard BTB MIG Guns; Reduces Your Consumables Inventory and the Potential for Replacement Errors