Harris Model 73-3 Heavy Duty Cutting Attachment for 43-2 Handles

Heavy-Duty Cutting Performance with the Harris 73-3

Upgrade your cutting capabilities with the Harris Model 73-3 Cutting Attachment, a classic design that has set the standard for performance and durability in the welding industry. Specifically engineered to fit the Harris 43-2 torch handle, this attachment transforms your welding handle into a powerful cutting tool capable of slicing through up to 6 inches of steel. It is a versatile solution for any shop, as it is compatible with all fuel gases, including acetylene, propane, natural gas, and propylene, allowing you to utilize the most economical or available fuel source for your specific application.

The Model 73-3 is built to withstand the rigors of heavy industrial environments. It features a solid forged brass head that stands up to the high temperatures and physical knocks common in scrap yards, fabrication shops, and construction sites. The unique triangular stainless steel tubes are a hallmark of Harris quality, providing a lightweight profile that is incredibly rigid and resistant to bending. This design ensures that the torch remains aligned and accurate over its lifespan. Additionally, the brazed connections prevent leaks, maintaining a safe and efficient gas flow.

For the welder, ergonomics and control are paramount. The 73-3 addresses this with a fold-forward cutting lever that is positioned for natural engagement, reducing hand strain during extended cutting sessions. The "ease-on" cutting oxygen valve is a favorite among professionals, as it allows for precise feathering of the oxygen stream. This control is essential for starting cuts on the edge of a plate or for piercing holes without excessive slag blowback. With its 90-degree head angle and robust construction, the Harris 73-3 is the reliable workhorse you need for your toughest cutting jobs.

Why Choose the Model 73-3?

• Versatile Application: Cuts up to 6 inches (152.4mm) with the right tips.
• Enhanced Safety: Equal pressure mixing system helps prevent flashback.
• Operator Comfort: Lightweight design and ergonomic lever reduce fatigue.
• Long Service Life: Protected components and forged brass construction minimize wear.