The Makita DHR202Z 20mm SDS+ Rotary Hammer was designed to drill through a variety of materials, including: steel, wood & masonry with ease, all while being free from cumbersome cabling. It has a button that is ideally placed for easy access to the forward & reverse functions along with high comfort grips. There is an LED job light with an afterglow feature that illuminates the work area. It has a one touch sliding drill chuck designed to give you easy bit removal & changes. Featured, are three separate functions: rotary only, hammer only or rotary hammer. This means you can choose the function depending on the job at h&. The chisel itself can rotate a full 360 degrees with 40 different locking positions for a variety of jobs that you may have to undertake. * Bare Unit only. Use with your existing batteries & charger.