Quote Originally Posted by m_c View Post
Although, before you commit, I'd suggest working out what your torque requirements are likely to be. If you post up your spindle power, some cutters and the speeds you normally use, I can run some figures for you, so you can get an estimate of what 4th axis torque you're likely to need.
Spindle is this 3kw https://www.ebay.co.uk/itm/EU-CNC-22...QAAOSwfeJgOILv

Cutters: Straight 12.7mm Dia, Speed 18000rpm Feed 40mm/sec , Bull Nose 19mm Dia,Speed 18000rpm, Feed 40mm/sec

Nothing bigger than these I would think

Thanks for info and torque estimates