The CNC side hole machine (laser infrared side hole machine) is a practical CNC equipment specially developed by our company for drilling horizontal holes in panel furniture. It is mainly used to solve the problems of CNC cutting machines being unable to drill side holes, ordinary pneumatic drills having low drilling accuracy, and the need for repeated positioning. This device is simple and practical, with various hole position modes to choose from. It is sensitive to the American Bonner radar probe and can be used to drill holes. It does not require high technical requirements for operators, is easy to learn, and has zero errors. It truly eliminates the dependence of traditional processing methods on drilling masters, reduces labor costs, and improves efficiency, avoiding waste caused by human errors. This scheme is suitable for small and medium-sized panel furniture processing factories.