The Makita 8406 110v diamond core hand held drill will take up to 150mm diamond core bit and can be used to drill through a range of surfaces. Choose between rotary and rotary percussion action, with an impact rate of 22,500bpm. The maximum drilling capacities of this drill are 30mm in wood, 20mm in concrete and 13mm in metal. Lightweight and comfortable making it suitable to operate for long periods of time and is ideal for making clean-cut, smooth holes in tile, ferro concrete, marble and brick.