- Accurate CNC Machining: These acetylene cutting tips are made of high-density copper with integral CNC processing, ensuring smooth gas flow and extended lifespan for consistent cutting performance in metal fabrication. - Optimized Gas Flow Design: Separate oxygen and gas inlets with larger caliber create a more intense flame, while uniform gas holes distribute pressure evenly for powerful cutting up to 30 mm thickness at 400 mm/min speed. - Industrial-Grade Efficiency: Copper cutting nozzles maintain stable flame with 99.5% oxygen purity requirement, vertically cutting carbon steel (0.45% carbon content) at 320-400 mm/min for workshop productivity. - Complete Cutting Solution: Each G02-1 model tip with a 1.2 mm aperture comes with protective storage box, providing 5 ready-to-use replacement tips for acetylene flame cutting machines. - Compatibility and Use: Suitable for acetylene flame cutting machines, delivering reliable performance in typical workshop and field applications. - Practical use scenarios: - In a metal fabrication shop, perform efficient vertical cutting of carbon steel plates up to 30 mm thick at speeds around 320-400 mm/min with stable flame. - For maintenance and repair work on structural steel, where consistent gas flow and tip longevity minimize downtime. - During prototyping or small-batch production, rely on the included 5 replacement tips and protective case to keep downtime low and workflow steady.