The present invention provides a dental implant jig a set thereof a drilling bar and a set thereof whereby accurate drilling can be implemented in a safe easy and inexpensive manner. In the present invention the jig is provided to a drilling bar of a dental handpiece in order to guide the position and/or direction of drilling designed to form a hole for embedding an implant fixture and is integrated into a shank occupying the space between the part where the drilling bar is mounted to the handpiece at one end and the blade part at the other end to form a guide part that rotates about the axis of the shank together with the shank is concentric with the shank on the outside of the shank and has a greater diameter than the shank has.
