Volvo A40F

[Hemi1966]

Originally Posted by Rimrock

Good choice of axles, I am a big fan of these which is the best engineered axles in the Tamiya scale I have studied.
It is a special tool needed to make the internal slots in theg ears. Can you show a picture of it? I imagine it is a quite expencive tool?

Those are made with keyway broach. The set I got can you do 2 and 3mm keyways in to 6,8 and 10mm holes.
It's not that expensive: https://www.wabeco-remscheid.de/keil...adeln-hss.html

You also need some kind of arbor press to push the tool through the gear.