VF1 This machine was the third machine added to our shop. smaller than the VF2, this machine is great many different applications and parts on the smaller side. VF2 Along with our SL20. This is the machine that got the ball rolling for us as a small company starting off, back in 2007. This machine has been so great for us as a company that we bought a second one… the VF2ss. VF2ss Brand new to our shop is the VF2ss. VF4