9-1789 - Thermal Dynamics 9-1789 Long Plasma Cutting Tip .046

Precision Plasma Cutting with Thermal Dynamics 9-1789

The Thermal Dynamics 9-1789 is a specialized long cutting tip designed to restore and maintain the performance of your legacy plasma cutting systems. Engineered with a precise 0.046-inch orifice, this consumable is critical for shaping the plasma arc into a focused, high-velocity stream capable of slicing through conductive metals with ease. The orifice size is specifically calibrated for amperage ranges typically found in the 35 to 40 Amp spectrum, making it an essential component for users of the Pak Master series plasma cutters.

One of the standout features of the 9-1789 is its "long" configuration. Unlike standard short tips, the extended length of this nozzle provides two distinct advantages. First, it physically extends the reach of the torch, allowing operators to cut in recessed areas, corners, or around obstacles that would otherwise be inaccessible with a standard setup. Second, the extended profile improves the operator's line of sight to the arc, facilitating more precise manual cutting and better tracing of templates or lines. This makes it a preferred choice for intricate fabrication work or automotive repair where visibility is paramount.

Manufactured from high-grade copper alloy, this tip is built to withstand the intense thermal shock and heat generated during the plasma process. Proper heat dissipation is vital to preventing premature wear and ensuring the longevity of both the tip and the electrode. When the orifice of a plasma tip becomes worn or out-of-round, the arc quality deteriorates, leading to excessive dross, beveled cuts, and reduced cutting speeds. Replacing your consumables regularly with the 9-1789 ensures that your PCH-25, PCH-26, PCH-38, or PCH-40 torch continues to deliver the clean, square cuts that Thermal Dynamics systems are known for.

This product is compatible with a range of classic Thermal Dynamics torches, specifically those found on the Pak Master 25, 38, and 50 machines. It serves as a direct replacement part, ensuring a perfect fit and reliable electrical contact within the torch head. Whether you are working on mild steel, stainless steel, or aluminum, maintaining a fresh cutting tip is the simplest way to guarantee optimal cut quality and system efficiency.