220930 - Hypertherm 220930 FineCut Nozzle 45A (5-Pack)

Technical Overview of Hypertherm 220930 FineCut Nozzles

The Hypertherm 220930 is a specialized FineCut™ nozzle designed for use with Duramax™ and Duramax™ Lock plasma torches. Engineered to operate within the 30 to 45 Amp range, this consumable is critical for achieving high-precision cuts on thin-gauge metals. Unlike standard nozzles, the FineCut geometry constricts the plasma arc to a greater degree, increasing energy density and producing a significantly narrower kerf. This makes the 220930 ideal for applications requiring intricate detail, sharp corners, and minimal thermal distortion on materials typically 3/16 inch (4.7 mm) and thinner.

This nozzle integrates Hypertherm's patented TrueFlow™ technology, which optimizes the alignment of the electrode within the nozzle orifice. Proper alignment is essential for maintaining a consistent arc shape and preventing premature wear of the nozzle bore. Furthermore, the design facilitates improved gas flow dynamics, which not only cools the consumable more effectively but also assists in stabilizing the arc for uniform cut quality across the lifespan of the part. When used in conjunction with the appropriate shield, the nozzle benefits from vented shield technology, which electrically isolates the front end to mitigate the risk of double arcing and spatter adhesion.

Compatibility is broad across the Powermax family; the 220930 fits the Powermax45 XP, Powermax65, Powermax85, and Powermax105 systems. It is suitable for use in handheld, mechanized, and robotic cutting operations. Industrial operators utilizing this nozzle can expect a reduction in secondary processing steps, such as grinding or dross removal, due to the superior edge finish provided by the FineCut process. This 5-pack configuration ensures that operators have sufficient inventory for continuous production runs.