Marketing InformationOur M18 compact brushless 1/4 in hex impact driver is the fastest 18 V compact impact in its class. We built a brushless motor optimized for the driver that provides 1600 in-lb of torque and more runtime. The compact motor also makes our compact brushless impact driver a smaller tool at 5.1 in, which means longer battery life and greatly improved access to small and tight spaces. Milwaukee® REDLINK™ electronics optimize the way our REDLITHIUM™ batteries work with the hardware of the impact driver, delivering 3200 rpm's for best in class application speed and performance. Like all M18 products, the compact brushless 1/4 in hex impact driver works with all our M18 batteries so you can work harder for longer.