Here is the router we built in 2001 when we became an ArtCam demo house. Very similar to the other unit on
ebay right now, but here is the description and details;
size;  64.5"l x 39.5" wide
x axis; thomson .625" dia ballscrew, .2" pitch, Thomson fully supported .75" dia rails with dual bearings per side
y axis; TechnoIsel dual rails and bearings spaced 4.625" top to bottom; Thomson .625" ballscrew, .2 pitch
z axis; Lintech10.5" dual rail slide with dual bearings, thk .2" pitch ballscrew
stepper motors; x and y have frame 34 Vexta 1.8* steppers, z has frame 23 1.8* stepper
table; solid .5" aluminum plate with .75" end legs; gantry  is .625" thick aluminum, no composites at all.
travel; 55" x 36.5" x 4"
router motor; German AEG-GS4 110vac, 0-30,000 rpm with speed controller included. collet = .25"

You also get 4 32" long x 5.5" wide anodized T-slot extrusions. we will remove the green sintra sacrafice
plate prior to shipping and you then mount the t slots directly to the table or to an other mounting plate with
levelers.

History: we became an artcam demo house in 2000, but needed a heavy duty quality cnc router to cut not
only sample files, but for pc board prototypes, letters and numbers for out graphics accounts, and just about
anything else you can cut with a 3 axis router. In the last three years we have build two much larger machines
and now these have sat idle for that period of time, so might as well sell if not used. The last two pictures
show some of the woodwork done on these machines and the dragon is only 1" long, so fine detail is no
problem.

There is a $100 crating charge unless picked up, and you WILL NEED to pay freight insurance, much too
valuable machines to get fork lifted off the loading dock onto the pavement and into pieces.

Please call me at 310-995-7685 for any questions (los angeles time)

Also, not drivers or software is included, but can be found on ebay or google 'mach3', the best around.