Features - Brushless motor: high efficiency, powerful and durable - Large Ventilation Vents - LED lighting design: convenient for working in dark space - 3-speed adjustment: meet different working requirements
Battery Max. : 20VMAX/5.0Ahx2 Power Output : 800W Square Drive Size : 19mm(3/4") No-load Speed : - L gear 1200/min - M gear 1400/min - H gear 1700/min Impact Frequency " - L gear1800/min -M gear2000/min - H gear 2300/min Torque Setting : 1288N:m Nut-Busting : 1700N-m Torque Standard Bolt Size : M12-M33 Net Weight : 3.6