Happy I bought, I use this for a couple of items, one is a shop press, the other is a 30ton bottle jack, both work well with this.. other items to come later would be a porta power set and a die press for holes. been using this for a while and the change over is quick and easy with little or no mess."dependant on couplers" variable pressure on the pedal gives you great control on the function to the amount of pressure and speed.