Rock chiseling specific power tester

The utility model discloses a rock chiseling specific power tester which comprises a controller and a main machine, and the controller controls the main machine to complete test operation. The host comprises an operation box and a fixed base; a rock sample fixing device is arranged at the bottom of the operation box, a guide rod is vertically arranged in the center of the rock sample fixing deviceupwards, and the bottom of the guide rod is connected with a drill bit through a drill bit mounting part; the guide rod is sleeved with a heavy hammer; a fixing box for fixing the direction of the guide rod is arranged at the top of the guide rod; a power lifting device used for lifting the heavy hammer is further arranged in the operation box, a hammer remover is fixed to the position, close tothe top, of the guide rod, when the power lifting device lifts the guide rod to make contact with the hammer remover, the hammer remover separates the heavy hammer from the power lifting device, the heavy hammer falls, the dri