GF101F All-In-One Auto Focus Robot Laser Cutting Head can be fixed with QBH fiber interface to work with 3KW fiber laser for the application of 3D metal processing. Built-in Z axis with ±10mm travel and auto focus ±5mm. It is equipped with excellent water cooling and gas circuit technology to improve the processing. Compact design to reduce robot payload. Highly dustproof. Skinny nozzle design to decline workpiece interference. The combination of built-in Z axis and auto focus makes it a perfect option to cutting of metal sheets with a variety of thickness.