520N.M Cordless Brushless Electric Impact Wrench 1/2 Inch for Makita Battery This 520N.M cordless brushless electric impact wrench delivers high torque and reliable power, making it perfect for DIY projects and home improvement tasks. Its 1/2-inch square drive ensures secure fastening for bolts, shelves, and woodworking projects. Designed to work seamlessly with 18V Makita batteries, this electric wrench provides multi-gear options and stepless speed changes for precision control. The brushless motor enhances efficiency and durability, generating no sparks during operation, extending motor life, and ensuring low maintenance. Whether you?re working on construction sites or vehicle repairs, this impact wrench offers robust performance and ease of use. Enjoy convenient battery compatibility with Makita B series lithium batteries, giving you flexibility across projects. ?? 520N.M High Torque Power Handle tough jobs with ease, including construction work and car maintenance. ? Battery Compatibility Works with 18V Makita B series lithium batteries (e.g., BL1850, BL1830) for convenience and versatility. ? Brushless Motor Technology Durable motor with no sparks or wear, ensuring efficient, long-lasting performance. ? Multi-Gear Stepless Speed Control Forward and reverse gears, including an automatic reverse stop function, give you precision and ease during operation. ?? Lightweight Multi-Purpose Use Suitable for home repairs, construction sites, shelf installations, and more. Compact size makes it easy to handle for extended use. Specifications: No-Load Speed: 0 - 4200 RPM Impact Frequency: 0 - 3800 IPM Max Torque: 520N.M Square Drive: 1/2 inch Battery Capacity: 3.0Ah (depending on type) Package Options: No Battery Type:1 x Electric Wrench (No Battery/Charger)1 x User Manual 1 Battery Type:1 x Electric Wrench1 x Battery1 x Power Adapter1 x User Manual 2 Battery Type:1 x Electric Wrench2 x Batteries1 x Power Adapter1 x User Manual This cordless impact wrench offers the perfect blend of power, versatility, and precision for any DIY enthusiast or professional tradesperson. Enjoy easy compatibility with Makita batteries, and tackle tasks from carpentry to automotive work effortlessly. (description exceeds maximum possible length)