This Black + Decker drill is ideal for your DIY home projects and drills up to 10 mm in masonry. The 450 W of power on this drill is suitable for heavy-duty drilling to simpler tasks like screwing a hinge. It features variable speed for ultimate control and a lock-on button for comfort during extended use. The reverse switch ensures a neat and easy job. Key specifications include: 450 Watt, Variable/reversing, Max in concrete: 10mm.