Main Features: Powerful Motor - High efficiency brushless motor, strong power. 20+3 Clutches - Delivers 20 torque settings and Hammer drill/Screwdriver/Flat drill modes for accurate torque control. 13MM Chuck - Keyless drill chuck for quick and simple bit replacement, holding up to 13mm bit. 2 Speed Variations - Allows users to choose the level of performance needed for various applications. Variable Speed Trigger - For accurate speed regulation, get better control when driving a screw. 3IN1 Trigger Switch - Allows switching forward / reverse driving and safe locking quickly. LED Working Light - Provides illumination in dark spaces as you work. Ergonomic Grip - Ergonomic handle delivers comfort and control. Specification: Name: Brushless Electric Impact Drill; Torque Clutches: 20+3; Chuck: 13mm; Color: Blue; Motor: Brushless motor; No Load Speed: 800rpm; Compatible for B series lithium battery,such as BL1850B(197285-8), BL1840B(197270-1), BL1830B(197602-2), BL1430B(197618-7), BL1820B(197487-6); Compatible for BL1450, BL1840, BL1440(196391-6), BL1415(194560-3), BL1815N(196781-3); NOT compatible for G Series battery such as BL1813G(196663-9), BL1413G(196882-7), BL1415G, BL1430G, BL1815G and so on; NOT compatible for 18v Ni-CD battery such as 1822(194465-7). Package Contents: 1 x Brushless Electric Drill(Not included battery).