Makita 18V Cordless 3-speed 1/4 Impact Driver with Molded Tool Case – Bare Tool. The Makita 18V LXT brushless cordless 3-speed 1/4 inch impact driver. Its quick-shift mode selector has an automatic electronic controller that downshifts and reduces rotation and impact speed prior to driving screw into place, and is engineered to minimize screw thread stripping, screw breakage and damage to work. The brushless motor delivers an impressive 1,550 inch-lbs of maximum torque. A 3-speed power selection switch gives you precise fastening control for a range of applications. Plus, it’s ergonomically designed, lightweight and easy to handle. 3-speed power selection switch (0-1,100 / 0-2,100 / 0-3,600 rpm and 0-1,100 / 0-2,600 / 0-3,800 ipm) provides precise fastening control for a wide range of applications. The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more effi ciently for longer life. The electronically-controlled BL Brushless Motor efficiently uses energy to match torque and rpm to the changing demands of the application. Compact and ergonomic design at only 4-3/4 inch long. Convenient one-touch 1/4 inch hex chuck for quick bit changes. Built-in LED light with an independent on/ off switch illuminates the work area. Rubberized soft grip provides increased comfort on the job. Makita’s proprietary hammer and anvil impact mechanism are manufactured using the best raw materials. Compatible with Makita 18V Lithium Ion batteries with a Star symbol. 18V LXT Brushless Cordless 3-Speed Impact Driver (XDT09Z).