CS6290VVC1 - Victor Cutskill 1-6290-VVC Propane Machine Cutting Tip

Technical Overview: Victor Cutskill CS6290VVC1

The Victor Cutskill CS6290VVC1 is a precision-engineered cutting tip designed to be fully interchangeable with Harris 6290-VVC series consumables. This specific model is a Size 1 tip, calibrated for cutting mild steel thicknesses ranging generally from 5/8 inch to 1 inch (approximately 15mm to 25mm). It is strictly designed for use with alternative fuel gases such as Propane and Natural Gas, utilizing a two-piece construction method that is essential for stabilizing the combustion of these slower-burning fuels.

The "VVC" designation indicates a tip optimized for high-speed machine cutting. Unlike standard hand-cutting tips, VVC tips feature a heavy preheat flame pattern which allows for rapid piercing and sustained cutting speeds, even when traversing the plate at the higher travel rates typical of mechanized carriages and CNC tables. The tip consists of a brass inner member with splined gas passages and a chrome-plated outer shell. The separation of these components creates a focused preheat cone that protects the cutting oxygen stream, ensuring a clean kerf with minimal top-edge rounding.

Manufactured under the Victor Cutskill brand, this product adheres to strict dimensional tolerances to ensure a leak-proof seal within the torch head. The chrome plating on the outer shell serves a functional purpose beyond aesthetics; it significantly reflects radiant heat during operation and prevents molten slag and spatter from adhering to the nozzle, thereby reducing maintenance downtime and extending the lifespan of the consumable.