Electric Stud Drive Tool - Biach ESDT

The Biach Electric Stud Drive Tool (ESDT) is used for safe removal and re-installation of reactor pressure vessel (RVP) studs in minutes. The ESDT offers smooth, quiet operation in a noisy environment and relieves workers from the dangerous role of absorbing breakaway torque during stud rotation. Its electronic control provides an exact stud positioning during thread-in to assure consistent stud projections around the vessel and to prevent binding due to hitting the bottom of the stud hole.