Riveter attacment for nut insert , NutDrill

Riveter attachemnt for nut insert, NutDrill from Metric M-3 to M-8, also available American size. Screw, rivet and Unscrew with no effor with the same drill which you had made the hole with . Installed as a drill bit. FOr dismontable fasteners. Drill not included. Necesary the drill have torque ( or PAR control)