CAPACITY: STEEL:10mm WOOD:21mm MASONRY:8mm IMPACT PER MINUTE(ipm): HI:0-22500/LO:0-6000 NO LOAD SPEED(rpm): HI:0-22500/LO:0-6000 MAX FASTENING TORQUE: HARD/SOFT:24/12N.m DIMENSION(LxWxH): 201x53x183mm NET WEIGHT:1.1kg