DEWALT 20V MAX XR 1/4 in. 3-Speed Impact Driver DCF845B – Brushless, LED Light

Overview

Meet the DEWALT 20V MAX XR 1/4 in. 3-Speed Impact Driver DCF845B, a compact, brushless tool built to tackle large diameter screws with ease. It delivers up to 1,825 in-lbs of max torque and reaches 3,400 RPM, supporting fast, confident fastening across a range of materials. The design prioritizes balance and control, making overhead or tight-space jobs more manageable. A bright integrated 3-LED work light helps illuminate your work area in dim environments, reducing guesswork as you drive fasteners. While this is tool only, it slots into your existing 20V MAX XR ecosystem and can be paired with the TOOL CONNECT system via a chip sold separately. You’ll notice that its torque spec compares favorably to the DCF885 model, offering roughly 30% more torque for demanding tasks.

Key benefits at a glance

• High torque from a brushless motor for driving large diameter screws quickly
• Three speed settings and a variable trigger for precise control
• Integrated LED light brightens work zones for better visibility
• Compact form factor with a belt hook supports on-site versatility

Why this matters on real jobs

The on-site performance is designed to help you complete tough fastening tasks with less fatigue. The compact body fits into tight corners, while the three-speed range lets you adjust to material density and screw size. The LED lighting reduces the need for extra task lights, and the belt hook makes you more efficient when moving between tasks.

Smart features and practical notes

• Chip Ready for TOOL CONNECT (chip sold separately) to integrate with future workflows
• Battery and charger sold separately, offering flexibility to pair with existing setups
• 3-Year Limited Warranty supports long-term use

Specifications at a glance

Model: DEWALT DCF845B
Voltage: 20V MAX XR
Torque: up to 1,825 in-lbs; RPM up to 3,400
Speed: 3 speeds; Trigger: variable