The anti-Stuck drill bit model has been developed to protect the plug samples against mechanical damage due to an aggressive action caused when the sample remains blocked inside the drill bit. Faced with a technical problem which until today was a quite a dilemma, Geofactory innovates with a solution which maintains the integrity of the plug sample. The Kit DAF™ anti-Stuck is used as a normal drill bit but it saves time, does not damage the equipment and leaves the rock sample undisturbed.