SKIL 4690-01 6 Amp Laser Guided Jig Saw The built-in laser guide provides accurate cutting for straight cuts in any material The built-in work light shines where you need it for better visibility of the cut line Precise 360-degree scrolling action allows for intricate, detailed cuts The tool-less blade change system accepts both T and U shank blades The precision blade guide mechanism helps reduce blade wander in the material