Our surgical power tools include three systems, Single Function Drill and Saws(PT000 system), Multi-function Drill and Saw, Large(PT1000 system), Multi-function Drill and Saw, Small(PT2000 system) and Premium Quality Drill and Saw(PT3000 system). If you are interested in any of them, please feel free to drop us an email. We will forward its detail information as you requested.