The Makita 18V LXT Lithium-Ion Cordless Impact Driver (model XDT11Z, tool only, battery sold separately) delivers power and speed in a compact size for a full range of driving and fastening tasks.The XDT11Z features a Makita-built 4-pole motor with variable speed (0-2,900 RPM and 0-3,500 IPM) that delivers 1,460 in.lbs. of Max Torque. At only 5-3/8" long and 2.8 pounds (with battery, sold separately), it has a compact and ergonomic design with less weight for reduced operator fatigue, and a rubberized soft grip for increased comfort on the job. The built-in L.E.D. light illuminates the job area for applications in dark spaces and close quarters. It's part of Makita's expanding 18V Lithium-Ion series, the world's largest cordless tool line-up powered by an 18V Lithium-Ion slide-style battery. Makita 18V Lithium-Ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger. Variable speed (0-2,900 RPM 0-3,500 IPM) and 1,460 in.lbs. of torque for a wide range of fastening applications 4-pole motor with innovative 4-brush design delivers increased RPM without decreasing torque All metal gear housing for increased job site durability Compact and ergonomic design at only 5-3/8" long Weighs only 2.8 lbs. with battery (battery not included) for reduced operator fatigue Convenient one-touch 1/4" hex chuck for quick bit changes We are including a custom combo with a XRM08B Bluetooth radio.