CS2453 - Victor CutSkill 245-3 Propane Cutting Tip, Size 3

Technical Overview of the Victor CutSkill CS2453

The Victor CutSkill CS2453 is a high-performance replacement cutting tip designed to meet the specifications of the Airco 245 series. Engineered for industrial environments, this tip is specifically calibrated for use with alternate fuel gases, including Propane and Natural Gas. The CS2453 features a Size 3 orifice, which typically accommodates cutting thicknesses in the range of 1-1/2 to 2 inches (approx. 38mm to 50mm), making it a versatile choice for structural steel fabrication, scrap processing, and general maintenance operations.

Structurally, the CS2453 utilizes a two-piece design consisting of a brass inner member with splines for gas flow and a copper outer shell. This configuration is essential for alternate fuels, as it allows for the recessing of the inner tip to stabilize the flame against the lower burning velocity of propane compared to acetylene. The heavy preheat characteristic of the 245 series ensures that the tip can quickly bring the base metal to ignition temperature, even when dealing with surface rust, scale, or primer coatings. The precision-machined seats ensure a tight, leak-proof seal when installed in compatible Airco-style cutting torches or machine torches.

Victor's CutSkill line represents a commitment to quality and affordability. While positioned as a value-oriented product, the CS2453 does not compromise on the critical tolerances required for safe and efficient oxy-fuel cutting. Operators can expect consistent flame characteristics and a smooth cutting oxygen stream, which reduces post-cut grinding and cleanup time. This tip is an ideal stock item for MRO cribs supporting mixed-gas cutting operations.