Freud’s FJ85K Heavy-Duty Variable Speed Jigsaw features Electronic Cruise Control so speeds remains constant under different loads. This allows the powerful 6.0 amp motor to handle the most difficult projects, even hard knots without slowing down. This 5.4 lb. jigsaw includes a quick-fix blade change system that allows for easy, tool-free changing of blades. The non-marring base attachment with anti-splintering insert prevents scratching and damage to delicate work pieces. Variable speed and four orbital settings give superior cuts in a wide range of materials. Comes equipped with a built-in dust collection port for easy clean-up.