Multifunctional nipper pliers

The invention provides multifunctional needle-nose pliers, and relates to the technical field of needle-nose pliers. The multifunctional nipper pliers comprise a first jaw and a second jaw, the first jaw and the second jaw are rotationally connected through a first rotating shaft, the tail of the first jaw and the tail of the second jaw are rotationally connected with grips through a second rotating shaft, and the grips comprise the upper grip and the lower grip. A locking device is arranged at the joint of the upper grab handle and the lower grab handle, the upper grab handle and the lower grab handle both comprise inner supporting plates which are arranged up and down, a first inner baffle is fixedly connected to the inner side between the two inner supporting plates of the upper grab handle, a second inner baffle is fixedly connected to the inner side between the two inner supporting plates of the lower grab handle, and the first inner baffle and the second inner baffle are fixedly connected to the inner s