General description This Electric Cordless Impact Wrench Drills 1/2' Drive Ratchet Nut Gun is a versatile 2-in-1 tool that functions as both an impact driver and a cordless drill. It features a new updated design with sockets and drill bits, making it suitable for various applications such as disassembly, assembly, drilling, car repairs, large construction projects, heavy equipment maintenance, and product assembly. The tool is equipped with a rechargeable lithium-ion battery, ensuring long-lasting runtime and can be charged at any time for both indoor and outdoor use. Technical specifications Shell material: plastic shell Rotary shaft: tungsten steel Lithium battery: 3000mAh (1 charge) Voltage: 21V Weight: 3.41kg No load speed: 0-2300 RPM Speed: 0-3200 RPM Impact frequency: 0-2900 RPM Frequency of influence: 0-4400 Output shaft: 1/2 inch Charging time: 2 hours By time: 55 min Included sockets: 14mm, 17mm, 19mm, 22mm Usage Remove slightly rusted or overtightened screws and nuts with a