The MB15 contact tip is a precision-engineered MIG welding consumable designed for use with MB15AK torches, delivering stable arc performance and excellent electrical conductivity for smooth, high-quality welds. Made from high-grade copper or copper alloy, this contact tip ensures efficient current transfer from the welding torch to the wire, reducing resistance, minimizing spatter, and enhancing weld consistency. Compatible with standard Binzel-style MB15 setups, it supports a wide range of wire diameters and is ideal for welding mild steel, stainless steel, and other metals across fabrication, automotive, and maintenance applications. Easy to install and replace, the MB15 contact tip is a vital component for reliable, efficient MIG welding performance.