Product Overview: The Dewalt impact drive DCF887 has three speeds, making it easy to handle drilling, impact, and drilling. It continuously and stably outputs strong power and is suitable for various scenarios such as engineering construction, building decoration, outdoor installation, woodworking, and pipeline operations. It brings a smooth cutting experience and high work efficiency. Features: DEWALT built brushless motor and XR Li-Ion batteries of DEWALT impact driver ver more run time and capacity over standard units. This compact lithium brushless impact screwdriver is only 101MM long ,easy to grip, suitable for use in narrow spaces. The cordless impact driver has 3-speed settings for optimized application versatility. 3 LEDs with 20-second delay after trigger release, provide visibility without shadows,easy to operate in dim environments. One-handed loading 1/4-inch hex chuck with easy grip sleeve, accepts 1-inch bit tips Four exquisite details: 1.Forward and reverse rotation: one click switch, fast forward and reverse rotation 2.Infinite speed control switch: press with fingertips,easy speed regulation 3.Exhaust and heat dissipation port: cooling and heat dissipation, durable and long-lasting 4.Soft rubber handle: effectively anti slip, comfortable to grip