The Reciprocating Saw SSW-110 was designed with a special double-piston system, that provides considerable vibration reduction while improving cutting speed. The cutting performance is further enhanced by the new piston rings that minimize power loss and longer piston stroke. Additionally, chip scattering is eliminated by using a rear exhaust system, while the new double-lock throttle prevents unintended activation. The unit is capable of cutting through a mild steel plate up to 3 mm thick.