Oxweld 1512 Series Size 12 Propane Cutting Nozzle

Cut Through the Thickest Steel with Confidence

When you are staring down a slab of 10-inch steel, you need a tip that won't flame out or lose focus. The Oxweld 14Z69 Size 12 Cutting Tip is built for exactly that moment. Designed for welders and fabricators who prefer the economy and availability of Propane or Natural Gas, this tip doesn't compromise on heat. It features a "Heavy Preheat" design, meaning it pushes a massive amount of BTUs into the plate to get your puddle started fast, even if the steel is cold, wet, or covered in mill scale.

We know that cutting with propane feels different than acetylene—it requires a different technique and equipment designed to hold the flame on the work. The 14Z69 uses a two-piece system where the inner part creates the gas mix and the outer shell protects it, forming a recessed tip that anchors the flame even when you are blasting high-pressure cutting oxygen. This stability allows you to make smooth, consistent cuts through material up to 12 inches thick without the frustration of constant popping or flame loss.

This tip fits your trusty Oxweld torches, so you don't need adapters or new heads. Whether you are scrapping heavy machinery, cutting risers in a foundry, or profiling heavy plate for structural work, this Size 12 nozzle gives you the flow and focus you need. Stop struggling with undersized tips that can't handle the heat sink of heavy plate; upgrade to the 14Z69 and experience the difference a professional-grade consumable makes in your daily cut quality and speed.