The Bosch JS260 Top Handle Jigsaw offers a sturdy footplate for accuracy in cut, as well as a 6.0 amp motor and variable speed control. The stable motor produces up to 3, 100 beats per minute, with a 3/4 inch. Stroke Length The variable speed controller controls the maximum speed, while the acceleration trigger controls the operating speed. This jigsaw has a low vibration plunge design for cutting accuracy and smooth operation. It has a large heavy steel footplate. The JS260 multi-directional blade clamp provides the superior grip of the T-blades (but it does not accept U-shank blades). The tool-free T-blade change system makes inserting and removing the blade fast. The tool features a constantly installed dust blower for maximum cut line visibility and an ambidextrous lock-on button.