I would highly recommend a Dremel table saw. It has far less of the limitations the MicroMark has. It is easy to find blades, it has lots of power and it is about the same footprint.
I used one for many years repairing and building cameras, they are excellent saws with a tilting arbor.
Look on ebay or craigslist.
They're not available new any longer & I've been looking for a replacement. Dremel doesn't support It & gave me a 1/4" X 10 1/2" size. Projector recorder belt corp didn't have it. Do you have any suggestions?