The 450 W Jigsaw uses a fast and easy tool-less blade change facility plus orbital cutting action These powerful jigsaws use a robust motor This power tool has full variable speed trigger control and an ergonomic rubberized grip plus soft start for heavy cutting Excellent safety, comfort and full control It comes with powerful 6.3 Amp motor and lightweight, Variable speed (800 - 2, 800 SPM) for controlled cutting It has tool-less push-in lock system for extremely fast blade installation and removal You will feel 40% less vibration with lowest noise level compared to leading competitors It comes with electronic speed control dial and soft start feature for maximum performance Gives 4-Position cut settings (3 orbital, 1 straight) for fast and efficient cutting in all applications