I have the Makita cordless drill (14V u. 18V / 3.0 Ah) with the craftsmen know and appreciate during construction of my log cabin. Since I did not have a drill or is outdated drill with the usual Schlüsselbohrfutter at this time, the decision was not difficult. A Makita BHP451RFE battery Hammer, everything had to be united. After the house was under construction, the foreman moved his team to the next construction site, I began with the indoor installation. The drill was a constant companion for all kinds of work and I do not want to miss this tool. Scary practical, fits comfortably in your hand, very powerful it turns even the long screw without problems in the thickest beams. A professional device! Yes, and a battery lasts in continuous operation a little more than half working long before he is charged in the way, just 20 minutes again.