Drilling and cutting equipment

The invention discloses drilling and cutting equipment, and belongs to the technical field of drilling and cutting. The drilling and cutting-off equipment comprises a rack, a drilling device and a cutting-off device, the clamping device comprises a first clamping assembly and a second clamping assembly which are arranged in the first direction, the first clamping assembly is arranged on the rack in a sliding mode, the second clamping assembly is arranged on the first clamping assembly in a sliding mode, and a fine adjustment device is arranged between the first clamping assembly and the second clamping assembly; the hole machining device is arranged on the rack in a sliding mode in the second direction, and a drilling assembly and a hole repairing assembly which can ascend and descend in the third direction are arranged on the hole machining device; and the cutting device is arranged on the rack and located on one side of the clamping device, and the cutting device is used for carrying out cutting operation o