[HIGH-TEMPERATURE RESISTANT MATERIAL] Crafted from premium high-temperature resistant copper, these cutting torch tips offer exceptional durability and a finish. The -resistant properties ensure a longer lifespan, making them perfect for rigorous cutting applications and delivering reliable performance in various environments. [SUPERIOR BRASS BODY DESIGN] Each tip features a brass body that strengthens overall stability and extends operational life. This robust construction is designed for heavy-duty use, providing the ruggedness needed for professional welders and metalworkers, allowing for consistent results with every cut. [PRECISE PLUM-SHAPED NOZZLE] The unique plum-shaped cutting nozzle design enables a more concentrated flame, significantly enhancing cutting speed and efficiency. By optimizing flame , these torch tips can tackle both ordinary and specialized steel parts with ease, ensuring clean and accurate cuts without unnecessary wastage. [EFFICIENT GAS MIXING] Our cutting torch tips utilize a precise mixture of and oxygen in the nozzle for effective preheating. This efficient gas combination maximizes the heat output, resulting in quicker ignition and smoother cutting processes, ideal for a range of thicknesses and materials. [COMPLETE SET FOR VERSATILITY] This package includes 4 versatile cutting torch tips with apertures of Φ0.9, Φ1.2, and Φ1.5 mm, accommodating a variety of cutting tasks. Designed for ordinary and uniquely shaped steel parts, this set meets diverse needs, making it a valuable addition to any welding toolkit., Manufacturer: Jelquix