Columbus integrated headset

[Koldun]

Hi,

could anyone please advice me, what milling tool do I have to use for Columbus tapered head tube (1-1/8" upper and 1.5 lower fork, CYRT18250 HT+ ZCALT56 rings) and Columbus Compass headset?
Maybe from Cyclus..

Here is head tube: Columbus Tubi

and here is headset:
Compass.jpg

Thanks!

[crumpton]

easily deduced by reading the print you have and going to the cyclus website. this .: RA-CO GmbH • IHR RADSPORT GROSSHANDEL • 720131 - head tube reamer IHS (42/3,0/45°) complete with reamer :. with this in addition .: RA-CO GmbH • IHR RADSPORT GROSSHANDEL • 720940 - head tube reamer IHS 1 1/2" (52/7/45°), spare :. to do the bottom.