Drilling and cutting all-in-one machine facilitating regulation

The invention discloses a drilling and cutting all-in-one machine facilitating regulation. The all-in-one machine comprises a supporting mechanism, a first drilling mechanism, a second drilling mechanism, a waste collecting mechanism, a cutting mechanism, a connecting mechanism and a limiting mechanism, and the supporting mechanism comprises a workbench, supporting legs, universal self-locking wheels, a rectangular groove, screws, a control panel and a movable plate; the supporting legs are symmetrically arranged at the bottom of the workbench, and meanwhile the universal self-locking wheels are connected with the bottoms of the supporting legs; the rectangular groove is formed in the workbench, and the control panel is arranged on the front side of the workbench; and the movable plate isarranged on the left side of the workbench. According to the drilling and cutting all-in-one machine facilitating regulation, when materials need to be drilled according to different hole diameters, aworker can manually rotat