Features 6 Specifications: Set includes 6 Specifications for Cutting Nozzle, the cutting nozzle diameter is Φ3.3mm, Φ2.6mm, Φ2.8mm, Φ2.2mm, Φ5.6mm, Φ75mm Brass + copper: Made of brass and copper material, copper plating prevents oxidation, made of all brass, reliable quality CNC machining: Adopts CNC machining, the size is standard, the hole is glazed and ungraded, and has strong cutting ability Cyclone setting: Cyclone setting, significantly accelerate the gas speed, significantly improve the preheating and cutting speed, high speed cutting Usage: Widely used in various industries such as automobiles, locomotives, chemical machinery, general machinery, construction equipment, steel structures, etc. Function: 1. 6 Specifications: Set includes 6 Specifications for Cutting Nozzle, the cutting nozzle diameter is Φ1.3mm, Φ1.6mm, Φ1.8mm, Φ2.2mm, Φ2.6mm, Φ3.0mm 2 . Brass + copper: Made of brass and copper material, copper plating prevents oxidation, made of all brass, reliable quality 3. CNC machining: Using CNC machining, the size is standard, the hole is glazed and ingraded, and has a strong cutting ability 4. Cyclone setting: Cyclone setting, significantly accelerate the gas speed, significantly improve the preheating and cutting speed, high-speed cutting 5. Usage: Widely used in various industries such as automobiles, locomotives, chemical machinery, general machinery, construction machinery, steel structures, etc. Specification: Item Type:Acetylene Cutting Tips Material: Brass, Copper Usage: Widely used in various industries such as automobiles, locomotives, chemical machinery, general machinery, technical machinery, steel structures, etc. Applicable medium: Industrial gas such as propane and coal gas, etc. Including Specifications: 4#, 5#, 6#, 7 #, 8#, 9# Cutting nozzle opening: approx. Φ1.3mm/0.05" Φ1.6mm/0.06" Φ1.8mm/0.07" Φ2.2mm/0.087" Φ2.6mm/0.10" Φ3.000 in / 0.1 2" Cutting Thickness : Approx. 20-40mm / 0.80-1.57 inches, 40-70mm / 1.57-2.76 inches, 50-90mm / 2.00-3.54 inches, 90-130mm / 3.54-54 mm. .12 inches, 130-170mm/5.12- 1.0-70mm -8.66" Cutting speed: 380-350 mm per minute, 240-300 mm per minute, 200-260 mm per minute, 160-200 mm per minute, 130-170 mm per minute, 100-150 mm per minute, 100-15. 512 in per minute a> Package List: 6 x cutting nib Note: Suitable for acetylene gas, please confirm whether conformity before use Package List 6 x Cutting Tip