The 6290-NX Series Propane Cutting Tip is your powerhouse solution for high-performance, cost-efficient cutting across a massive range—from delicate 1mm sheet metal to rugged 300mm steel plates. Specifically designed for use with propane gas, it leverages propane’s lower cost and safer handling while delivering a clean, focused flame that minimizes slag and speeds up cutting cycles. At just 57mm in length, the tip offers excellent balance and access in confined work areas without compromising flame stability or heat concentration. It’s precision-engineered to fit seamlessly with A735 and A623 (62-3F) cutting torches, ensuring a secure, reliable connection for consistent results job after job. Ideal for shipyards, steel fabrication shops, demolition crews, and industrial maintenance teams, the 6290-NX handles everything from routine repairs to heavy structural cutting with ease. Built tough for demanding environments, it combines durability, versatility, and fuel efficiency in one smart design. Choose the 6290-NX Series Propane Cutting Tip when you need one tool that does it all—safely, affordably, and with professional-grade precision.
| Name | Model | Gas | Applicable cutting torch | cutting thickness | Oxygen pressure | Gas pressure | Cutting length(mm) |
| 6290-NX Series | 6290-NX000 | Propane | A735,A623(62-3F) | 1-5MM | 1.5bar | 0.5bar | 57MM |
| 6290-NX00 | 5-10MM | 1.5bar | 0.5bar | ||||
| 6290-NX0 | 10-15MM | 2.0bar | 1.0bar | ||||
| 6290-NX1 | 15-25MM | 2.5bar | 1.0bar | ||||
| 6290-NX2 | 25-50MM | 3.0bar | 1.0bar | ||||
| 6290-NX3 | 50-100MM | 3.5bar | 1.0bar | ||||
| 6290-NX4 | 100-175MM | 4.0bar | 1.5bar | ||||
| 6290-NX5 | 175-250MM | 5.0bar | 1.5bar | ||||
| 6290-NX6 | 250-300MM | 6.0bar | 1.5bar |
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