I have been looking into buying a Sieg sc4 510. My main concern is the lowest spindle speed is 150rpm, This is a bit quick for thread cutting.
I also looked at a Warco wm240b. Purely due to the fact that it’s belt driven and the lowest speed of 150 could be halved relatively easily.
I have had a search but not seen any posts similar. 3 phase vfd could be an option but preferably one for the future.
could anyone that has an SC4 share their experiences? any ideas welcome.
thanks