Victor 4-MTH-P Propylene Machine Cutting Tip Size 4

Victor 0333-0357 4-MTH-P: The Standard for Machine Cutting

Upgrade your automated cutting setup with the Victor 0333-0357 4-MTH-P Cutting Tip. Designed for professional welders and fabricators who demand reliability, this tip is engineered for high-speed machine cutting using Propylene gas. Whether you are cutting parts for heavy machinery, structural components, or general fabrication, the MTHP series delivers the consistency required for automated torches. Its robust design ensures that you spend less time changing tips and more time cutting metal.

Superior Cutting Depth and Speed

When the job calls for cutting thick plate, the Size 4 MTHP tip is the tool of choice. It is rated to cut steel up to 8 inches (203 mm) thick, providing deep penetration and a clean kerf. The tip is designed to travel at speeds of 4-6 inches per minute on 8-inch material, balancing speed with cut quality. This capability makes it indispensable for shops handling heavy plate inventory. The high-velocity oxygen stream effectively blows molten metal through the cut, leaving a square edge that often requires minimal secondary finishing.

Two-Piece Design for Alternative Fuels

Unlike acetylene tips, the 4-MTH-P features a two-piece construction specifically tailored for Propylene (and similar MAPP-style gases). The separation of the inner and outer parts allows for easy cleaning and maintenance, which is critical for maintaining the precise flame characteristics needed for machine cutting. The recessed inner tip is protected by the outer shell, reducing the risk of damage from splash-back during piercing. This design maximizes the efficiency of propylene, extracting the maximum heat value for faster preheating times.

Technical Reliability

Victor is a trusted name in the welding industry, known for manufacturing consumables that hold tight tolerances. This tip is no exception. It is designed to operate with a cutting oxygen consumption of 390-450 cfh and a fuel gas consumption of 12-65 cfh, providing a powerful and stable flame. The brass construction ensures excellent thermal conductivity and resistance to wear. For shops running continuous cutting operations, the Victor 0333-0357 offers the durability needed to reduce downtime and maintain high productivity levels.