Cordless angle drill cordless drill driver series makita bda battery voltage 18 v number of batteries without batteries type of battery li ion battery management replaceable battery gear 1 speed tool holder keyless idle speed max 1 800 rpm weight 15 kg integrated torch drill diameter in steel 10 mm drill diameter in wood 25 mm charging time 22 min chuck width 1 5 10 mm special features soft handle electronic speed control included in delivery