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DeWalt 20V MAX 1/2 in. Cordless Brushless Mid-Range Impact Wrench Tool Only

600 lb-in of brushless torque and 3,100 IPM make quick work of stubborn bolts and lug nuts.
Dewalt MPN DCF891B
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $236.99, average $279.00
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

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About Product Overview

DeWalt built the DCF891B around a brushless motor and 20V MAX XR battery platform, delivering 600 lb-in of torque and 3,100 impacts per minute for jobs that would wear down a lighter-duty impact driver. The 1/2-inch square drive with friction ring handles sockets directly, making this a solid pick for lug nuts, suspension work, deck framing, and any fastener that needs real breakaway power without switching to a bulkier tool.

A built-in LED lights up dim work areas like under a truck or inside a cabinet, and the forward/reverse switch with variable speed control gives you the finesse to start fasteners slow before running them home. This is sold as tool only, so you'll need a compatible 20V MAX battery and charger. At 4.24 lbs, it's built for repeated use without fatigue, backed by DeWalt's 3-year limited warranty.

  • Drive size: 1/2-inch square, friction ring retention
  • Torque: 600 lb-in; 3,100 impacts per minute
  • Brushless motor for extended runtime and durability
  • Forward/reverse switch with variable speed trigger
  • Built-in LED work light
  • Tool only - battery and charger sold separately

The Details Specifications

Brand Dewalt
UPC 885911736435
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 4 × 9 × 9
Weight 4 lbs
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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