The einhell bt js 800 e jig saw is a powerful tool for a variety of cutting jobs in many materials there is an adjustable pendulum stroke with 4 separate settings and electronic speed control for versatility on the job while tool less blade changes make swapping your blade simple quick and easy there is a hinged view guard with an integrated led light that means you can keep a good eye on the cutting line at all times even in poor light conditions the sole plate is created from robust alum