General description This brushless cordless impact wrench is designed for car repair and wheel nut applications, featuring a dual-purpose output shaft that allows it to function as both an electric drill and a cordless screwdriver. It comes equipped with 4 sockets and 12 drill bits, eliminating the need for additional tools. Technical specifications Type: Cordless impact wrench Material: Plastic shell, aluminum head, tungsten steel rotation shaft Color: Blue Voltage: 21V Speed: 0-3200 RPM Impact rate: 0-2900 RPM Affect rate: 0-4400 RPM Maximum torque: 420 N.M Output Shaft: 1/2 inch Thread diameter: 4-26mm Battery capacity: 6000mAh lithium-ion Running time: 30-45 minutes Charging time: 2 hours Net weight (body & 1 battery): 1.6 kg / 3.53 lbs Compatibility and accessories 4 Sockets: 14mm, 17mm, 19mm, 22mm 12 Drill bits 2x 6.0Ah Lithium Batteries Charger Storage case User manual Usage Ideal for loosening and fastening screws with forward/reverse mode. Ergonomic soft handle for a