The Hypertherm 420151 FineCut Nozzle is a critical component for fabricators demanding high-precision results from their Powermax plasma systems. Engineered specifically for the FineCut process, this nozzle is designed to work in unison with Duramax torches found on Powermax65, Powermax85, and Powermax105 systems. Unlike standard nozzles, the FineCut design constricts the plasma arc to a tighter diameter, increasing energy density and allowing for intricate cuts on thin-gauge metals.
When working with mild steel or stainless steel under 10 gauge, standard consumables often produce a wider kerf and excessive heat input, leading to warping or dross buildup. The 420151 nozzle mitigates these issues by focusing the arc, effectively bridging the gap between standard air plasma cutting and high-tolerance laser cutting for many applications. This nozzle is rated for operation between 30A and 45A, making it versatile for various sheet metal applications including HVAC fabrication, artwork, and precision bracketry.
This OEM consumable is manufactured to Hypertherm's exacting tolerances, ensuring consistent gas flow and electrical conductivity. It is compatible with both hand and machine Duramax torches, as well as Duramax Retrofit torches used on older Powermax 1000, 1250, and 1650 systems. For optimal performance, this nozzle should be paired with the appropriate FineCut shield (or deflector) and swirl ring to maintain the correct gas dynamics and arc stability.
| Additional Information |
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| Packaging Description:1 of each, pack of 5 |
| Item:Nozzle Tip |
| Brand:Hypertherm |
| Weld Process:Plasma |
| Process Type:FineCut |
| Torch Compatibility:Duramax, Duramax Retrofit |
| System Compatibility:Powermax105, Powermax65, Powermax85 |
| Amperage Rating:30A, 45A |
| Consumable Type:Nozzle |
