It's more a mechanical question ragrding a spindle itself.
Are these below worth bothering with / any good?.
Considering swapping my benchtop milling machines head for one.
https://www.aliexpress.com/item/3283...45904801%22%7D
Will be ran with a 1.8kw servo.
Pulley setup will deliver max 6000rpm.
Plan to build 10 tool ATC for it in future.
Will it work fine?.