140.0442 - Abicor Binzel M8 Contact Tip .045" (1.2mm) - 25 Pack

Technical Specifications of the Abicor Binzel 140.0442

The Abicor Binzel 140.0442 is a standard M8 contact tip designed for industrial MIG/MAG welding applications. Belonging to the "262 style" series of consumables, this component features a total length of 30mm and an M8 thread pitch, making it the standard fitment for a wide range of air-cooled and water-cooled MIG guns, specifically the MB 25AK, Alpha 3, and Alpha 4 series. The tip is engineered with a precise internal bore tailored for .045" (1.2mm) solid or flux-cored wires, ensuring optimal electrical contact without excessive friction that could impede wire feed speeds.

Manufactured from high-grade electrolytic copper (E-Cu), this contact tip prioritizes electrical conductivity and thermal dissipation. In the MIG welding circuit, the contact tip is the final point of current transfer to the welding wire; therefore, material purity and dimensional accuracy are critical for maintaining a stable arc. The M8 threaded base ensures a high-surface-area connection to the tip holder or gas diffuser, minimizing voltage drop at the front end of the torch. This specific SKU is supplied in packaging units of 25, facilitating inventory management for high-volume fabrication environments.

Technicians should note that while "262 style" tips are dimensionally compatible with various Euro-style torches, using genuine Abicor Binzel OEM parts guarantees adherence to the manufacturer's original tolerance specifications. This is particularly important for automated or semi-automated processes where center-point repeatability and consistent stick-out are required. The 140.0442 tip is unplated, relying on the natural properties of copper to resist spatter adhesion, though regular application of anti-spatter compound is recommended to prolong service life.