MC40-1 - Smith MC40-1 Propane Cutting Tip Size 1 for Medium Duty Torches

Smith MC40-1 Propane Cutting Tip: Precision and Safety for Medium-Duty Applications

The Smith MC40-1 Cutting Tip is a premium consumable designed for industrial professionals who demand reliability and precision in their oxy-fuel cutting operations. Engineered specifically for use with propane and propane-based fuel gases, this size 1 tip delivers a clean, efficient cut on steel plates up to 5/8 inch (16 mm) thick. As part of the renowned MC40 Series, this accessory exemplifies Smith Equipment's commitment to quality, featuring a robust two-piece construction that optimizes the preheat flame for alternative fuels, ensuring consistent thermal transfer and cut quality.

One of the standout technical features of the MC40-1 is its advanced "in-tip" gas mixing technology. Unlike standard tips that rely on the torch handle for mixing gases, this tip acts as a precision-engineered mixer, combining preheat oxygen and fuel gas within the tip itself. This design significantly enhances safety by isolating sustained backfires in the tip, thereby protecting both the operator and the expensive torch equipment from damage. Furthermore, the concave-shaped tip end is specifically designed to reduce backfire and resist flameout, ensuring consistent performance even in challenging working conditions where tip proximity to the workpiece varies.

Durability is a key factor in harsh industrial environments, and the Smith MC40-1 excels with its fully swaged smooth tip. This manufacturing process minimizes slag build-up, allowing for faster starts and cleaner cuts that require less post-cut grinding and finishing. The design also protects the tip seat from nicking, extending the lifespan of the consumable and ensuring a tight seal every time. This tip is compatible with a wide range of Smith cutting attachments, including the DG109A, MC505, MC509, CC509P, and AC309, making it a versatile addition to any welder's toolkit.

Whether you are working in automotive repair, HVAC installation, or general metal fabrication, the Smith MC40-1 provides the control and efficiency needed for medium-duty cutting tasks. Its optimization for propane offers a cost-effective alternative to acetylene without sacrificing cut quality, making it an intelligent choice for high-volume shops looking to manage operational costs while maintaining high safety standards.