18V brushless motor for efficiency, improved application performance and power capable of x69 cuts in 1/2" Steel rebar when used with 5.0Ah battery (sold separately) compact gear case for increased access to tight spaces and gives excellent cutting depth slide switch provides less user fatigue. Built in no-volt release gives protection against accidental start ups when new battery is installed electronic brake Has braking time of constant clutch and E-Clutch protects from kickbacks, cuts and wheel bursts mesh covers restricts dust being sucked through the motor ergonomic slim body with rubber over-mould for improved comfort and control two position side handle offers greater comfort and control