The Weldmark® by Victor® Acetylene Purox style 4202 series Oxy-Fuel Size 3 Cutting Tip has a 1/4 inch cutting capacity. This general purpose Purox 4202 series tip is one piece. It is ideal for hand and machine torch cutting, with Type E hand torches and C-205 machine torches. It is compatible with CW-200/202/300 cutting attachments, and is capable of cutting 28-32 inches per minute with an average kerf width of 0.055". It's designed for use with Acetylene. The max Acetylene pressure is 10 and the max oxygen cutting pressure is 25. Oxy-Fuel cutting is a thermal cutting process utilizing oxygen and fuel gases to cut through metals such as mild steel. In this process, the torch heats the steel to its ignition temperature, after which oxygen is directed to the cutting point, burning it into a molten metal. A stream of gas blows the molten metal away from the work area, resulting in a clean cut
