Milwaukee M18 1/4" Hex Impact Driver Bare Tool is the fastest 18V compact impact solution in its class, designed to deliver exceptional performance and durability. Featuring a brushless motor optimized for the impact driver, it provides 1,600 in-lbs. of torque and extended runtime. Its compact size at just 5.1 inches allows for improved access to tight spaces and better battery life. Equipped with MILWAUKEE® REDLINK™ electronics, this tool optimizes the interaction between REDLITHIUM™ batteries and the hardware, delivering up to 3,400 RPM for -in-class speed and application performance. The balanced and compact design excellent control, making it i for overhead work or use in confined areas. Advanced overload protection safeguards the tool and battery by monitoring temperature and preventing damage, ensuring maximum longevity. Compatible with all M18™ batteries, this impact driver lets you work harder and longer with superior pack construction and electronics that provide more work per charge and longer pack life than any other battery on the market. Model Number: 2850-20