Hello,
so from my project, i design the Original part (spare part)
10mm Carbon Rods, 14mm Bearing lenght is 40mm
you need my Clamps from my profile they are better
and brass socket 3x M3x5x5
Original screws
Original Cutter
Magnets
Print in PA6-CF or better
You need a Filament for High Temp.
You need clamps:
https://makerworld.com/en/models/148417#profileId-162159
https://makerworld.com/en/models/148414#profileId-161936