“Specifications: Material: Brass Torch, Poly Carrier Nozzle Size: #0 Cutting / #0, #2, #4 Welding Hose Length: 19ft Cutting Capacity: 1/2″” Welding Capacity: 3/16″” Oxygen Regulator: CGA 540 Acetylene Regulator: CGA 540 Package Contents: Torch Handle Oxygen Regulator Acetylene Regulator Cutting Attachment Cutting/Welding Nozzle Twin Hose 15′ x 1/4″” Welding Hose Tip Cleaner Goggles Spark Lighter Spanner Carrying Case” Technical Data : For cutting Metal: stainless steel, carbon steel, galvanized sheet and died board Laser medium : CO2 Working area : 1000*2000mm Working table : Blade table Laser power : 500w Power Supply : 220v/50HZ, Min line width : ≤0.15mm “Drive system : Leadshine driving system and stepper motor” Cooling system : Water-cooling Control software : RDCAM ,Coreldraw, Photoshop, AutoCAD, Tajima Control system : DSP off-line Cutting speed : 150mm/s Graphic format support : PLT,DXF,BMP,JPG,AI,ect Instruction Manual