STIHL cut off machines have proved their value in road building and the construction industry for decades. They are reliable, rugged and easy to maintain. There's a good reason for that: as the market leader STIHL continually develops its saws and pushes ahead with innovations. Once again, another innovation makes work easier. STIHL is the first manufacturer to introduce electronic water control for total dust suppression in the STIHL TS 410 A and TS 420 A cut off machines, thus revolutionising wet cutting.