071343 - Miller 071343 Standard Spot Welding Tip, 6-Inch Length

Genuine Miller 071343 Standard Spot Welding Tip (6-Inch)

The Miller 071343 is a premium-quality standard spot welding tip designed to maintain the high-performance standards of Miller's portable resistance welding equipment. Engineered specifically for the MSW and LMSW series of air-cooled and water-cooled spot welders, this 6-inch tip provides the necessary reach and conductivity required for professional metal fabrication tasks. As a genuine OEM component, it ensures seamless compatibility and optimal electrical transfer, which are critical for achieving consistent, high-strength weld nuggets in sheet metal applications.

Constructed from a durable copper alloy, this spot welding tip is formulated to withstand the intense thermal cycling and mechanical pressure inherent in resistance welding. The material composition is selected to balance hardness with electrical conductivity, preventing premature deformation (mushrooming) of the tip face while maximizing current flow to the workpiece. This balance is essential for maintaining the current density required to fuse metal sheets effectively without overheating the equipment or the surrounding material.

The 6-inch length of the 071343 tip offers a versatile solution for general-purpose spot welding. It provides sufficient clearance to reach over flanges or into deeper assemblies that shorter tips cannot access, while still maintaining the rigidity needed to apply proper forging pressure. Proper tip maintenance and periodic replacement are vital for spot welding quality; worn or pitted tips can lead to weak welds, excessive sparking, or surface damage. By replacing worn tips with this genuine Miller part, operators can restore their machine's efficiency and ensure compliance with welding specifications.

Installation is straightforward, designed to fit securely into the tong arms of compatible Miller units such as the MSW-41, MSW-41T, LMSW-52, and LMSW-52T. Whether used in HVAC duct manufacturing, light industrial fabrication, or automotive repair, the Miller 071343 tip delivers the reliability professionals expect from the Miller Electric brand.