... DescriptionEngraving pcb router machine Guideway:cylindrical guideway Driving mode:ball screw Blades and software for free Technical Parameters: Machine ... Pump, Engraving Tools, Data Wire, Power Line, Brush, Spanner and Clamp. Warranty:One year for the machine body and ... stamp cutting. Samples: Solid Lathe Bed Cylinderical Guideway Ball Scrw Driving 3D PCB/Advertising Rotary Axis CNC Engraving Machine ...