Charbons autorupteurs pour une meilleure durée de vie, Long nose with rubber grip improves access, comfort and control, Ergonomic, lock-on slide switch for maximum flexibility, Anti-lock collet ensures that all attachements are easily removeable once the nut is loosened, Powerful 450W motor allows maximum performance in demanding applications, Low operating temperature increases user comfort in prolonged applications, Easy service, 1 screw design, Airstream directed away from user for improved comfort in use, Slim, ergonomic design results in user comfort allowing strain free grinding