I built this a while back it is a HF band saw that is mounted vertical, I made the tubing frame, milled the slot in the table and it works great, don't take up much room the only short side of the machine there are very loud but good side it don't take long to cut, the gear under the machine is out of a Briggs and Stratton engine, I used it for the lobe on the cam that is in line with the variable speed switch, just turn the great to the speed that you desire, then back clock wise and it shut off.