The WHR130/150(Q) machine tool is an advanced new generation of CNC large milling and boring machining center (boring shaft φ130/150 series) produced by Kunming TOS Machine Tool Co., Ltd. All its technologies are introduced from the German company TOS VARNSDORF, and the most critical core component, the main spindle box assembly, is provided as a complete set by TOS VARNSDORF. The machine tool features six-axis CNC, arbitrary four-axis linkage, and has both rough and fine machining capabilities. It can be equipped with tool magazines of different capacities, offering a wide range of machining capabilities. It is capable of various machining operations such as drilling, boring, milling, reaming, rigid tapping, and cutting circular grooves, and can machine threads with tapping tools. Optional different load-bearing rotary tables are available, which can be precisely positioned at any location, allowing for multi-sided machining. The rotary table can also perform high-precision head turning boring operations.