I have a camaster 4 x 8 cnc machine with everything you need to expand your business or hobby. we currently have it running in our shop so you can see that everything is operational. It is equipped with a 8 collet rotory for auto bit changes. It has a vacuum table powered by a Mink mm1252av pump that will go with the machine. The CNC machine comes with a computer to run the software as well. We also have several collets and bits to go with it. I will include links for the CNC and the vacuum pump because typing out all the specs for them would be alot. We hate get rid of this great machine but we are downsizing and dont have the space.