Abstract: A device for cracking hard objects is provided, which comprising a base component; an actuating component movable with respect to the base component; a jaw attached to one of the base component and the actuating component in such a manner the jaw is displaceable with respect to said one of the base component and the actuating component, which cracks the hard objects to be cracked with the other one of the base component and the actuating component; a dampening means provided between the jaw and said one of the base component and the actuating component and tending to push the jaw away from said one of the base component and the actuating component. With the device for cracking hard objects according to the present invention, an excessive force applied on the objects could be reduced or absorbed, thus, the force could be applied on the objects in a controllable manner.