6290NX-1 - 6290NX-1 Propane Cutting Tip Size 1 Harris Style Replacement

Heavy Duty Propane Cutting Tip - Size 1

Upgrade your cutting setup with the Generic 6290NX-1, a premium aftermarket cutting tip compatible with Harris style equipment. This tip is the go-to choice for welders and fabricators who prefer the economy and availability of Propane or Natural Gas over Acetylene. While alternative fuels are cost-effective, they require specific tip geometry to perform well. The 6290NX-1 is engineered with a recessed tip end and a heavy preheat flame pattern to maximize heat transfer, allowing you to start cuts quickly and maintain a smooth travel speed.

This Size 1 tip is rated for cutting metal thicknesses up to 1 inch (approximately 25mm). It is perfect for general structural steel work, plate cutting, and scrap processing. The two-piece design allows the outer shell to be replaced independently if it becomes damaged by spatter or slag, extending the overall life of the consumable. The precision-machined seats ensure a safe, gas-tight fit into your torch head, preventing dangerous leaks and flashbacks.

Using the correct pressure settings is vital for optimal cuts. For this Size 1 tip, we recommend setting your cutting oxygen between 35 and 50 PSIG and your fuel gas between 5 and 15 PSIG. This balance ensures a clean face on the cut edge with minimal slag accumulation, reducing the need for post-cut grinding. Trust this generic replacement to deliver consistent results in your shop or field operations.

Applications:

• Structural Steel Fabrication
• Scrap Metal Cutting
• Maintenance and Repair Operations
• General Industrial Manufacturing