1500W 1000nm Cordless Impact Wrench compatible with Makita 18V battery (battery and charger adapter not included) Features: High torque of 1000N·m, stepless speed change switch Powerful, versatile, super-powerful electric wrench Tungsten steel shaft, high hardness and resistance to wear Suitable for construction site shelving, maintenance, woodworking The brushless motor does not generate sparks when running, and the motor does not wear With LED work light Compatible with Makita 18V battery: Compatible with 18V B series lithium battery, such as BL1850B (197285-8), BL1840B (197270-1), BL1830B (197602-2), BL1430B (197618-7), BL1820B (197487-6); Compatible with BL1850, BL1840, BL1440 (196391-6), BL1415 (194560-3), BL1815N (196781-3); NOT compatible with G series batteries such as BL1813G (196663-9), BL1413G (196882-7), BL1415G, BL1430G, BL1815G, and so on; NOT compatible with 18V Ni-Cd batteries such as 1822 (194465-7) Specification: Maximum Power: 1500W Capacity: Standard Bolts: M10-M24 (3/8"-1"), High Strength Bolts: M12-M16 (1/2") "-5/8"), Drive square: 12.7mm (1/2"), No-load speed: 0-7200 rpm, Impact rate: 0-7700 ipm Maximum torque: 1000 N·m, Drive square: 1/2" Gears: Forward 3, Reverse 2 (including reverse emergency stop) Vibration level: 19.0 m/s² at maximum tightening Package: 1 x wrench impact wrench, 6 x steel wrenches (14mm/17mm/18mm/19mm/21mm/22mm), 1 x 10mm collet, 1 x electric drill adapter, 1 x socket adapter, 1 x bit, 1 x O-ring, 1 x protective sheath