DEWALT 20V MAX* XR® 3-Speed Impact 1/4 in. Driver (Tool Only)

Product Overview

The DeWalt DCF845B 20V MAX XR® Brushless 3-Speed Impact Driver* is DeWalt’s newest and most powerful 1/4-inch impact driver in the XR compact class. It features a highly efficient brushless motor that delivers significantly more torque (1,825 in-lbs) than the older DCF885 or DCF887 models while remaining lightweight and compact. As a “bare tool,” it is designed for users who already have DeWalt batteries.

What’s Included in the Box

• 1 x DCF845 20V MAX* XR® 1/4″ Impact Driver

• 1 x Belt Hook

• (Note: Battery and Charger are NOT included)
  
  

Technical Specifications

Key Features

• 3-Speed Selector: Allows you to switch between applications:

  • Speed 1: Precision Drive™ (prevents overtightening/stripping screws).

  • Speed 2: Normal Impacting.

  • Speed 3: High-Speed Impacting (3,400 RPM).

• Brushless Motor: Delivers up to 30% more torque than the DCF885 and significantly longer runtime.

• Ultra-Compact: At only 5.1 inches long, it is designed to fit into extremely tight spaces (like between studs or inside cabinets).

• 3-LED Light Ring: Provides visibility without shadows; lights are positioned around the chuck for direct illumination of the fastener.
  
  

Warranty & Service

• 3-Year Limited Warranty

• 1-Year Free Service Contract

• 90-Day Money-Back Guarantee
  
  

Common Use Cases

This tool is ideal for deck builders, HVAC installers, and cabinet makers. It is the go-to tool for driving long deck screws, lag bolts, or self-tapping metal screws where speed and torque are required but space is limited.

*Note: “20V MAX” refers to the maximum initial battery voltage (measured without a workload), which is 20 volts. Nominal voltage is 18 volts.