Restorers of nets internal
1) Automatic adjustment according to the net:
_ automatic adjustment according to the diameter of the net and its form,
_ left or right threading,
_ millimetres/inches,
_ not need to know the diameter of the net, not preliminary calibration.

2) To restore in situation difficult:
_ a part is often enddommagée at the beginning of the net, obstructing thus strongly the use of dies and taps,
_ the restorers inter/exter allow to be introduced and exceed the zone damaged in order to restore the net by a circular motion while going up towards outside.

3) To save on maintenance:
_ avoids disassembling in the majority of the cases!
_ the internal restorer replaces several taps