ATC CNC router machine has two types of tool magazines: linear and carousel. Both of them can be installed beside the spindle or on the side of the machine bed. By changing different tools automatically, the ATC CNC machine can complete multiple and complex woodworking processes at one operation. In order to complete multiple processing procedures in one clamping of the workpiece, shorten the auxiliary time, and reduce the error caused by multiple installations of the workpiece. It can realize cutting, carving, engraving, drilling, routing, grooving, and pocketing of wood, MDF, acrylic, PVC, plastic, foam, stone, soft metal and other materials. It is also called ATC CNC wood carving machine, wood engraving machine. Basic type 3 Axis ATC CNC can be upgraded to be 4 Axis, 5 Axis, Rotary type, etc.