Features the following: expert quality. spindle lock for easy bit change. variable speed control. 20 position torque control. high torque three speed gearbox. 13mm jacobs keyless chuck. electric brake. overload protection. forward/reverse facility. adjustable side handle. soft grip handle & trigger. led worklight. supplied complete with: two screwdriver bits, carrying case, 2 x 18v 1.7ah battery packs, 230v ac 1 hour fast charge with bs 3 pin plug. specification: drilling capacities: mild steel 13mm wood 38mm masonry 13mm maximum torque 41nm speeds (no load) low 0-340r/min, medium 0-600r/min, high 0-1300r/min. blows per minute 17, 000max. chuck capacity 13mm. spindle thread 1/2" x 20unf. weight (inc. battery pack) 2.7kg.