The invention relates to the technical field of punching and tapping machines, and discloses all-in-one machine equipment which comprises a supporting box body and a product jig, wherein supporting legs are fixedly connected to the lower surface of the supporting box body, the lower ends of the supporting legs abut against the ground, a conveying belt assembly, a front face hole punching station, a front face hole reaming station, a reverse face groove milling station, a reverse face tooth tapping station, a top face milling station and a top face tooth tapping station are arranged above the supporting box body, and the product jig sequentially passes through the front face hole punching station, the front face hole reaming station, the back face groove milling station, the back face tooth tapping station, the top face milling station and the top face tooth tapping station on the conveying belt assembly. By means of a combined punching and tapping mode, the time for completing procedures is saved, damage to a single structure is reduced, the number of times of replacement and maintenance is small, cost is low, too much manual intervention is not needed, and the automation degree is high.