The precision-engineered cast-aluminum structural components and jig welded steel frame assembly ensure maximum durability and longevity with minimal weight. The open back design allows larger material to be cut while the unique recoil spring return system make for fast cutting and operator comfort. Other features include a stay-level cast aluminum blade guard with stainless-steel water tubes that wont bend or rust, a toggle switch that orients the motor to either 115- or 230-volts, and a conveniently located on/off switch for operator safety.