Isobaric Nozzle Cutting Propane Cutting Element Which Is Efficient For CNC Flame Cutting Machine Feature:1. The shell of these cutting torch tips is made of high-temperature resistant copper, which is bright and corrosion-resistant.2. Inside the cutting torch tip is brass body with high strength and good weldability.3. The pentalobe shape cutting element can make the flame more concentrated and the cutting faster and more efficient.4. The cutting nozzle uses a mixture of oxygen and propane as the preheating flame, which is suitable for gas cutting of ordinary and special shaped steel parts.5. The set includes 3-hole cutting bits 0.9mm 1.2mm 1.5mm, suitable for different cutting situations. Specification:Item Type: Propane Cutting Element Material: Copper, BrassPurpose: Suitable for Gas Cutting Ordinary and Special Shaped Steel Parts Applicable Gas: Propane, Oxygen Specification: 1#, 2#, 3 #Przysłona: 0.9mm, 1.2mm, 1.5mm Packing List: 3 x Propane Cutting Element (including shell and inner core) 1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.