Description Powerful 3-in-1 cordless brushless impact wrench & drill set – Engineered for both professionals and DIY enthusiasts, this 21V high-torque impact wrench delivers up to 550Nm of tightening power with a brushless motor for greater efficiency, less heat, and longer lifespan . Equipped with 4.0Ah lithium batteries for extended runtime, LED work light for dark spaces, and a wide selection of 73 accessories , it’s ideal for automotive repair, construction, and home maintenance tasks. Key Features HIGH PERFORMANCE: 21V brushless motor provides 3000RPM speed and 550Nm torque – perfect for loosening stubborn bolts and screws. 3-IN-1 MULTI-FUNCTION: Acts as wrench, screwdriver, and drill. Adjustable 2-speed control and forward/reverse rotation for versatile applications. LONG-LASTING POWER: Includes1x 4.0Ah lithium batteries (50% longer use than 2.0Ah) and fast charger (4–5 hrs). SAFE & DURABLE: Built-in controller offers low voltage, overcurrent, and overheat protection. Anti-slip