Sc4 spindle speed

[Lee KennedyParticipant @leekennedy29914]

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

[Lee KennedyParticipant @leekennedy29914]

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