All you need is an outlet to get these band saws moving. Use them to make straight or curved cuts in metal and other materials. They are smaller and more mobile than stationary band saws. With speed control, you can adjust the speed based on the hardness of your material. Set the dial to your desired speed, then make small tweaks using the trigger—the harder you squeeze it, the faster the blade will move. The LED light helps you see where you’re cutting. When it’s time to switch out the blade, you won’t need any tools.