Dewalt Dcf891b

DEWALT DCF891B cordless drill for high-torque fastening in professional applications.

Introduction

The DEWALT DCF891B delivers brushless power in a compact housing built for tight spaces.

  • Three LED lights surround the chuck to illuminate dark work areas without shadows.
  • Precision clutch settings prevent over-driving screws in finished materials.
  • Ergonomic rubber grip reduces vibration during extended use.

Pair with compatible 20V batteries for maximum runtime.

FAQs

It produces up to 340 pound-feet, suitable for driving large lag screws and structural bolts.

The bare-tool version ships without battery; purchase 20V MAX packs and chargers separately.

Yes, the one-handed chuck accepts bits from 1/16 inch to 1/2 inch without tools.

Use DEWALT’s Tool Connect app via Bluetooth to install updates if available.

It is not waterproof; keep it dry and store in a case when working in damp environments.