Hammer the battery with 3 working modes: rotation; percussion; rotation + percussion. This model includes: switch flipping, rotating; lighting the work area through high-luminosity led and low battery indicator for each of the same (when one is connected the machine does not work). Equipped with technology XPT, which protects the machine in harsh conditions, since it does not allow the introduction of dust and water droplets. The change of brushes from the outside facilitates the maintenance of the hammer.