The TM-2P will work fine for what you describe. We machine everything from plastic to stainless steel with ours.
Just set up a fixture plate so you can put as many parts on the table as possible. We bolted a table sized, 1'' thick MIC6 aluminum plate to ours, and use it as a pallet holder with interchangeable pallets. We make the pallets out of 39'' x 14'' x 0.5 aluminum. I can provide pictures and details if you like.
Here is one example of some aluminum parts