A dental implant assembly (20) including an anchor (26, 126, 226) and a support ring (52, 152, 252) disposed about the anchor (26, 126, 226) and with a ring top end (54, 154, 254) engaging the bottom of the tooth-replicating device (24) to receive an impact force and to transfer the impact force to the bone (22) of a human. The anchor (26, 126, 226) is made of a first material being fracturable in response to a predetermined force and the support ring (52, 152, 252) is made of a second material being fracturable only in response to a force greater than the predetermined force for avoiding fracture of the anchor (26, 126, 226).