CS6290G3 - Victor CutSkill Size 3 Gouging Tip for Harris 6290 Style Torches

Technical Overview of the Victor CutSkill CS6290G3

The Victor CutSkill CS6290G3 is a specialized oxy-fuel consumable designed for gouging operations. Unlike standard cutting tips which are engineered to pierce and sever metal with a high-velocity oxygen stream, this gouging tip is constructed to deliver a lower-velocity, voluminous oxygen stream that washes molten metal away. This specific model is manufactured to be fully compatible with Harris-style torches and cutting attachments that utilize the 6290 series seating configuration. It is a Size 3 tip, making it suitable for medium to heavy-duty gouging tasks where significant material removal is required in a single pass.

Constructed from high-grade copper alloy, the CS6290G3 ensures excellent thermal conductivity, which is critical for maintaining tip life during the high-heat conditions of gouging. The tip features a one-piece design typical of the 6290 series, with precision-drilled preheat ports that provide a stable and consistent flame. This stability is essential for maintaining the puddle control necessary for effective gouging. The geometry of the tip bore is specifically angled to facilitate the 'washing' action, allowing the operator to create smooth, clean grooves. This is particularly useful for removing defective welds, preparing the backside of a weld joint (back-gouging), or removing cracks in castings and forgings.

The CS6290G3 is designed for use with Oxygen and Acetylene gas. Operators should ensure their regulator settings are adjusted for gouging applications, which typically differ from standard cutting pressures. The large preheat capacity of this tip ensures rapid starting and the ability to maintain the reaction on dirty or scaled surfaces. As part of the Victor CutSkill line, this product adheres to strict quality control standards, ensuring that the seating surfaces form a leak-proof seal with the torch head, preventing dangerous flashbacks or gas leaks. It serves as a direct functional replacement for the Harris 6290-3G tip.