If you can get an appreciable hold of the screw you can try a diagonal cutting tool to grip the outside of the screw head. The longer tool the better (6"-8") to provide adequate torque.
Diagonal Cutting Tools
Diagonal Cutting Tools
Help with stripped screw head
If you can get an appreciable hold of the screw you can try a diagonal cutting tool to grip the outside of the screw head. The longer tool the better (6"-8") to provide adequate torque. Diagonal Cutting Tools |