The hexagonal screw of the riveting adapter is connecting to the electric drill, which quickly transforms into an electric rivet machine and is Hard alloy forgedhead, sturdy and practical, fast rivets. Pull the rivet clockwise and pull back the rivet counterclockwise. Widely used in door and window industry, electric appliance and air conditioning production, aviation and navigation equipment, aluminum alloy and other riveting, automobile manufacturing and production. The three-jaw clip with quenching and hardening is more and extends the service life of the adapter.