I'm using a copy of an Openbuilds Workbee kit from Aliexpress, with an Openbuilds Blackbox controller & PSU, and a 500w spindle off Amazon. I'll put links below. Mine is a 750mm x 1000mm which gives me a cutting area of about 610x750mm. It's great for wood projects, but I'm in the midst of upgrading to linear rails instead of wheels as I do cut aluminum prototypes fairly regularly and find it needs to be a bit stiffer. I'm into this one for about $1600 CAD all-in before I started buying parts for a rail upgrade. The only problem with buying off Aliexpress right now is the greatly inflated air shipping costs these days, due to the limited number of flights from China to Canada.
If you're interested in building your own, OpenBuilds.com is a great resource to get started at.
Kit: https://www.aliexpress.com/item/32910691183.html?spm=2114.12010612.8148356.4.68346319Sq6jI3
Controller: https://makerparts.ca/collections/c...-motion-control-system?variant=16052426637406
PSU: https://makerparts.ca/collections/p...24v-14-6a-power-supply?variant=16033684357214
Spindle: https://www.amazon.ca/RATTMMOTOR-Spindle-12000RMP-AC110V-220V-Controller/dp/B0814SQMMS
If you're interested in building your own, OpenBuilds.com is a great resource to get started at.
Kit: https://www.aliexpress.com/item/32910691183.html?spm=2114.12010612.8148356.4.68346319Sq6jI3
Controller: https://makerparts.ca/collections/c...-motion-control-system?variant=16052426637406
PSU: https://makerparts.ca/collections/p...24v-14-6a-power-supply?variant=16033684357214
Spindle: https://www.amazon.ca/RATTMMOTOR-Spindle-12000RMP-AC110V-220V-Controller/dp/B0814SQMMS