The invention relates to the field of construction machinery and equipment, and particularly relates to flat steel bending and drilling equipment. The flat steel bending and drilling equipment comprises a fixed seat, wherein two support seats are fixedly connected to the top of the fixed seat, both ends of a fixed shaft are fixedly connected to the opposite side walls of the two support seats respectively, a bending adjustment device sleeves the outer side wall of the fixed shaft, the bottom of a supporting and clamping adjustment device is movably clamped in two chutes, the left end of the supporting and clamping adjustment device is fixedly connected to the right end of a fixed plate, a falling hole is formed in a base between the two chutes, a support frame is fixedly connected to the bottom of the fixed seat, a positioning adjustment drilling device is movably connected to the interior of a groove of the support frame, and an induction plate is fixedly connected to the top of an electromagnet base. The flat steel bending and drilling equipment has the advantages of simple structure, reasonable design, simplicity in operation, time and labor saving and good bending and forming effect, flat steel profiles can be quickly bent, or local materials are used, waste flat steel on construction sites is quickly bent, the requirements of people can be effectively satisfied, and the problems in the prior art are solved.