Efficient pipe bender

The utility model relates to an efficient pipe bender which comprises a base, a connecting rod, a pipe bending disc, a pipe placing base, a pipe pressing device and an operating handle. The pipe bending disc is arranged on the connecting rod, and a pipe bending groove is formed in the circumferential face of the pipe bending disc in the circumferential direction. A U-shaped pipe placing groove isformed in the position, corresponding to the pipe bending groove, of the pipe placing base. A U-shaped opening of the U shape faces the pipe bending groove; the operating handle is fixed to the end, away from the pipe bending groove, of the pipe pressing device. The device further comprises a positioning piece; scales are arranged on the face, away from the base, of the pipe bending disc and evenly distributed in a radial mode with the circle center of the pipe bending disc as the center. A pointer is arranged at one end, deviating from the pressing block, of the second connecting plate; a plurality of positioning hol