Clamp tool facilitating stable machining and used for machining cutter parts

The clamp tool facilitating stable machining and used for machining the cutter parts comprises a rotating frame, a transmission structure located at the axis position is arranged at the bottom of the rotating frame, the transmission structure is in transmission connection with an external driving mechanism so that the rotating frame can rotate around the axis of the rotating frame, a plurality of rotatable rotating columns are arranged on the rotating frame, and the rotating columns can rotate around the axis of the rotating frame. The multiple rotating columns are arranged around the axis of the rotating frame in the circumferential direction. A plurality of shifting teeth are convexly arranged on the periphery of the rotating column; the stringing tools are arranged on the rotating column, and the tool parts are arranged on the stringing tools in a sleeving mode; the shifting assembly comprises a shifting component arranged on the outer side of the shifting teeth of the rotating column, and the end of the s