The WORX WX543L Jigsaw has an Oribital mode for those tough reciprocating tasks, as well as a variable speed trigger for precise control in both modes. It also has variable speed for controlled cutting on various materials. The jigsaw is powered by our efficient 20V maxlithium battery and is part of the 20V power share platform that lets you share batteries among multiple 20V tools, saving you time and money.