Discover the DEWALT DCF870E2T 18V Hydraulic Impact Driver, expertly engineered for professionals seeking unmatched performance and efficiency. This advanced impact driver features an innovative active valve system that automatically adjusts to changes in oil viscosity, ensuring enhanced durability and power for demanding tasks. With a user-friendly 3-mode selector, you can effortlessly switch between speed settings tailored to various applications. Its compact design, measuring just 100mm from front to back, provides exceptional ergonomics, making it perfect for navigating tight spaces. The integrated A9 LED ring light offers up to 82 lumens of illumination, ensuring you have optimal visibility in low-light conditions, complete with a convenient 20-minute flashlight mode. Included in the kit are two 18V 1.7Ah POWERSTACK™ Li-ion batteries, delivering 50% more power while occupying 25% less space, seamlessly compatible with all your existing 18V XR tools. Key specifications include a 6.35mm (1/4in) bit holder, a no-load speed of 3,000 RPM, an impact rate of 4,500 BPM, and a maximum torque of 50Nm, all packaged in a lightweight design of just 1.0kg. Upgrade your toolkit with the DEWALT DCF870E2T for superior reliability and performance that professionals trust.