9-1890 - Thermal Dynamics 9-1890 Long Cutting Tip 70A

Precision Engineered Plasma Consumable

The Thermal Dynamics 9-1890 Long Cutting Tip is a critical component for maintaining the high-performance standards of your plasma cutting system. Designed specifically for the PCH/M-62 and PCH/M-102 series torches, this tip features a precision-drilled 0.062-inch orifice. This specific diameter is engineered to optimize the plasma gas velocity and arc constriction required for 70 Amp cutting applications, ensuring a clean, narrow kerf and minimal dross accumulation.

Manufactured from high-grade copper, the 9-1890 tip offers excellent thermal conductivity, which is essential for dissipating the intense heat generated during the plasma process. This thermal management extends the lifespan of the consumable and maintains consistent arc stability over time. The "Long" configuration of this tip is particularly advantageous for industrial operators requiring enhanced visibility of the workpiece or access to difficult-to-reach areas that standard tips cannot accommodate.

Regular inspection and replacement of the cutting tip are vital for system longevity. A worn orifice can lead to an unstable arc, bevelled cuts, and increased stress on the torch head. By utilizing genuine or high-quality replacement parts like the 9-1890, operators ensure that their Thermal Dynamics equipment continues to operate within factory specifications, delivering professional results in fabrication and manufacturing environments.