CYCLUS TOOLS bottom bracket shell T47 standard taps for 720151 spare pair.
T 47 connects the advantage of BSA and large-volumes inner bearing housings with diameters of 46 mm, e.g. PressFit 30, BBRIGHT PressFit, 386EVO, OSBB. With these taps you can add internal threads into the bearing housing. Therefore it's possible, analogue to BSA, to mount bracket cups as usual.
Correct functionality is only guaranteed for use to metal. Pay attention with glued/laminated metal bushes, cause they are exposured high torsion forces. Moreover not every frame is appropriated for these changeover. For this please ask the frame manufacturer.
Note: For a functional tool you will need tool art. 720151 in addition.