[diyengineer]

CNC Router Rotational Axis 4th Axis A Axis 3 Jaw 100mm Chuck Gear Box 1700 | eBay

Also see they have a gearbox 50:1 and 100:1 unit now. No clue what the backlash is but assuming you always program one direction.. haha

[Dr.Fiero]

Haven't actually tried! Had too many house issues, finding a new career/job, etc etc....

Just milled out a few things here and there for small jobs. Nothing round needed doing yet.

[diyengineer]

Hello, Any updates?

Looking at getting the plug and play one for my Little machine shop 3503 (KX3).

https://littlemachineshop.com/produc...3519&category=

The price is $822 with no 3 or 4 jaw chuck. Much more than the ebay ones, but i know it will plug and play, plus I know it should work, and if it doesnt i have someone to call. Thoughts?

[Elocremarc]

Yo how is it going peoples! Looks like this discussion needs some dusting off. I just purchased this same unit off ebay. I have yet to even hook power to it. As of writing this I am still in the process of machining 3-axis parts on my G0704 -> CNC. I have 2 parts I need the 4th axis for. You guys have any luck?