Bosch GSB162-2RE 110v core drill. High-power 2-gear impact drill for the toughest work and diamond dry-drilling Extremely powerful 1,500 W motor with high overload capacity and high torque is ideal for heavy-duty applications Optimised speed for fast drilling progress up to 162 mm in diameter even with diamond core cutters without impact function Rotation control clutch for an increased level of user protection even when working in the toughest materials Used but in working condition with new Brush ring and Brushes fitted