The DeWALT DCF850W 18V XR Impact Driver is an ultra-compact, high-torque fastening solution built for professional trades across Ireland. Measuring just 100mm in length, this powerful impact driver delivers up to 205Nm of torque in a compact body designed for tight spaces and overhead work. Ideal for electricians, kitchen fitters, carpenters and general contractors, the DCF850 combines serious power with improved control. The upgraded 1/4″ bit holder reduces bit run-out, improving accuracy and user experience during precision fastening. With three speed settings and Precision Drive mode, users can tailor performance to the application — whether driving small screws into delicate materials or fastening larger fixings. Precision Drive helps prevent material damage and over-tightening, giving greater control on finishing work. A bright LED ring light provides clear, shadow-free illumination, making it easier to work in darker areas such as cabinets, plant rooms or roof spaces. Compact. Powerful. Built for tight access applications. Features Ultra-compact 100mm body length Up to 205Nm max torque 3-speed settings for application control Precision Drive mode for delicate fastening Improved 1/4″ bit holder reduces bit run-out LED ring light for improved visibility Ergonomic grip for comfort during extended use Compatible with all DeWALT 18V XR batteries (including POWERSTACK)