0333-0370 - Victor 6-MTHN Machine Cutting Tip for Propane/Natural Gas

High-Performance Machine Cutting with Victor 6-MTHN

The Victor 0333-0370 6-MTHN Cutting Tip is a premium consumable designed for industrial-grade machine cutting applications. Engineered by Victor, a leader in gas equipment, this Series 1 tip is specifically calibrated for use with Propane and Natural Gas. Unlike standard acetylene tips, the MTHN series utilizes a specialized two-piece construction. This design includes an outer shell and an inner member, optimized to stabilize the flame and maximize the thermal efficiency of alternative fuels, which require different flow characteristics than acetylene.

With a Size 6 orifice, this tip is a powerhouse in heavy fabrication environments. It is rated to cut material thicknesses up to 8 inches (203mm). This capability makes it an essential component for structural steel processing, heavy equipment manufacturing, and scrap cutting operations where deep penetration and clean cuts are required. The tip is designed for high-speed machine torches, ensuring that automated cutting processes run smoothly with consistent kerf widths and minimal slag accumulation.

Durability is a hallmark of the Victor brand. The 0333-0370 is built to withstand the high heat and reflected radiance typical of heavy plate cutting. The precision-machined seats ensure a gas-tight seal within the torch head, preventing leaks and backfires that can interrupt production. By choosing the correct tip for your fuel gas—in this case, Propane or Natural Gas—operators can achieve faster preheat times and cleaner cut faces compared to using mismatched equipment.

Whether you are operating a gantry cutting system or a track burner, the 6-MTHN provides the reliability needed for continuous operation. Its specific design for machine torches means it offers superior concentricity, ensuring the preheat flames are evenly distributed around the cutting oxygen stream for uniform cutting in any direction.