Impact drill impact rate 48000 bpm drill capacity in steelmasonrywood 101320 mm chuck capacity up to 13 mm in carry case series bosch psb bosch compact easy power 500 watt gear 1 speed tool holder keyed weight 15 kg idle speed max 3 000 rpm blow count max 48 000 countsmin torque max 75 nm drill diameter in concrete 13 mm drill diameter in steel 10 mm drill diameter in wood 20 mm special feature rightleft rotation power supply mai