General description The DeWalt DCF850N 18V XR Brushless Ultra Compact Impact Driver is DeWALT's latest innovation, delivering an impressive 205Nm of fastening torque within a compact head length of just 100mm. This Generation 3 Impact Driver features advanced technology that, when paired with DeWALT's Powerstack Battery Pack, enhances power, motor efficiency, and durability, ensuring a solid return on investment for users. Technical specifications Motor: 18V Brushless Max Torque: 205Nm No Load Speed: 0-1000 / 2800 / 3250 rpm Impact Rate: 3800 bpm Bit Holder: 6.35mm (1/4in) Length: 100mm Height: 200mm Weight: 0.95kg (without battery) Battery Voltage: 18V No. of Modes: 3 Compatibility and accessories Compatible with all DeWALT 18V XR Power Tools Works with DeWalt's latest Powerstack batteries Usage Ideal for fastening/unfastening screws Suitable for decking/timber screws, self-drilling screws, roofing screws, various anchors and fixings, lag bolts, and pilot holes Perfect for