VERIFIED · 2026 canonical · www.jaspecs.com

DEWALT® 20V MAX* XR® Cordless 1/2-in. (13mm) Mid-Range Impact Wrench (Tool Only)

Model number
DCF891B

When you need the perfect balance of high performance and size to get tough jobs done, use this new 20V MAX* XR Cordless 1/2 in. Mid-Range Impact Wrench with Hog Ring Anvil. This power tool delivers 600 ft-lbs of max fastening torque and 800 ft-lbs. of max breakaway torque for challenging projects. Designed to help prevent overtightening in forward, and run-off in reverse, the wrench integrates a Precision Wrench. This family covers DEWALT models DCF891B, DCF891GP2. Bare-tool and kit differences are captured in the variant details, while all models stay within the same official DEWALT product family and battery platform.

identifiers stable · addressable
Model no.
DCF891B
Brand
DEWALT
Category
Impact Wrench
Canonical URL
/dewalt/impact-wrench/dcf891b-dewalt-20v-max-xr-cordless-12-13mm-mid-range-impact-wrench-tool-only/
Official page dewalt.com →
19 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
Impact Wrench
Voltage (V)
20
Cordless / Corded
Cordless
Power Source
Battery
Motor Type
Brushless
Tool Only
Yes
Batteries Included
0
Charger Included
No
Piece Count
2
Height (in.)
8.5
Length (in.)
8.88
Width (in.)
3.5
Weight (lbs)
4.25
Country of Origin
China
Barcode (UPC)
885911736435
Max Speed (RPM)
2,000
Chuck Type
Hog Ring Anvil
Battery Platform
20V MAX* XR®
Warranty
3-year limited (tool)

§ What's Included

01 (1) 20V MAX* XR 1/2-Inch (13mm) Mid-Range Impact Wrench
02 (1) Belt clip

§ Warranty

3-year limited (tool)

§ FAQ

Which models are sold as bare tools?

DCF891B are bare-tool configurations and do not include a battery or charger.

Which models include batteries and charger in the box?

DCF891GP2 include kit packaging; see each variant for battery count, amp-hours, charger, and bag or case details.

What is the listed maximum speed for this family?

The anchor model is listed by DEWALT at up to 2000 rpm.

What battery platform does this family use?

This family uses the DEWALT 20V MAX* XR® battery platform.

Where can I get the manual?

Official manual PDFs for this family are included under supporting documentation.