... the Exhaust PipeSoftwareLasercut 5.3Graphic format supportedBMP, CIF, JPEG, TGA, TIFF, PLT, AI, DXF, DWG,etcOptionalRed light pointerOptional ... cooling systemindustrial water chillerMain application:1) Advertising industry a) Double-colored board carving b) Organic glass carving ... board d) Model cutting board4) Leather clothing industry: a) Complex characters and pattern carving b) Cutting on hypoderm ...