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

Reliable Harris Style Cutting Tip for Propane & Natural Gas

The Generic 6290NX-1 Cutting Tip is a high-quality replacement consumable designed for use with Harris style oxy-fuel torches. Engineered specifically for alternative fuels, this Size 1 tip is optimized for Propane and Natural Gas, delivering efficient performance and clean cuts. The tip features a robust two-piece construction, consisting of a brass inner member and a copper outer shell, which facilitates easy cleaning and replacement if damaged.

With a cutting capacity of up to 1 inch, this tip is ideal for a wide range of medium-duty fabrication and demolition tasks. The 6290NX series is distinguished by its "heavy preheat" capability. Since propane and natural gas burn at lower temperatures and flame propagation rates compared to acetylene, a standard tip often struggles to maintain the necessary heat for the cut. This tip utilizes a splined inner member to create a heavy preheat flame, ensuring rapid starts and sustained cutting speeds.

Technical specifications for the 6290NX-1 include a cutting oxygen pressure range of 35-50 PSIG and a fuel gas pressure range of 5-15 PSIG. The cutting oxygen flow is rated at 100-135 SCFH, providing ample force to clear molten slag from the kerf. Whether you are working in a fabrication shop or on a scrap yard, this generic replacement offers OEM-level compatibility and performance at a fraction of the cost.

Key Features:

• Compatibility: Fits all Harris style torches and cutting attachments accepting 6290 series tips.
• Fuel Type: Designed exclusively for Propane and Natural Gas.
• Capacity: Cuts steel up to 1 inch thick.
• Design: 2-piece construction for durability and ease of maintenance.