Impact Drill GSB 20-2. The corded GSB 20-2 Professional is a versatile 2-speed impact drill with KickBack Control. It features a powerful 850-watt motor for fast work progress. Enhanced user protection is provided by the intelligent KickBack Control function. Additionally, the robust metal gear housing of this impact drill ensures a long service life. This power tool is suitable for drilling in masonry, stone, wood, and metal. It is compatible with the GDE 16 Cyl Professional dust extraction system. The GSB 20-2 Professional also includes features such as Auto-Lock, overload clutch, and speed pre-selection. It has a 13 mm keyless chuck, an auxiliary handle, a depth stop of 210 mm, and comes in an L-CASE.