Dewalt dw331k variable speed jigsaws 701w 110 230v dewalt dw331k gb p this 230v variable speed jigsaw from dewalt has been designed with variable speed delivering a fast cutting action up to 3100 strokes per minute the quick and easy patented keyless blade change system accepts t shank blades p p equipped with a tool free adjustable shoe with anti scratch cover bevels to 45 in both directions while the 4 position orbital action controls the aggressiveness or smoothness of cuts the