Impact wrenches / DEWALT 20V MAX
BARE TOOLDEWALT 20V MAX

DEWALT DCF891B 20V MAX XR impact wrench, tool only

Specs checked 2026-10-17 from DEWALT's US product page

The DEWALT DCF891B is a 20V MAX XR impact wrench, sold as a bare tool (tool only). DEWALT publishes 600 ft-lbs max torque, 800 ft-lbs max breakaway torque, 2,000 rpm max speed, Brushless motor. No battery or charger is in the box; it runs on DEWALT 20V MAX batteries. Source: DEWALT's US product page, checked 2026-10-17.

Key specs

Max torque (manufacturer rating)
600 ft-lbs
Max breakaway torque (manufacturer rating)
800 ft-lbs
Max speed
2,000 rpm
Motor
Brushless
Batteries in box
0
Battery capacity (each)
None includedfrom the box list
Charger in box
No

Not on DEWALT's US product page for the DCF891B: Impact rate; Anvil; Weight, tool only; Tool length. We do not guess. DEWALT's own "assembled product" size and weight are under All specs.

In the box

  • IncludedTool: impact wrench
  • Not includedBattery: needs a DEWALT 20V MAX battery (see batteries)
  • Not includedCharger (see chargers)
  • Not includedCase or bag
20V MAX XR 1/2-in (13mm) Mid-Range Impact WrenchBelt clip

Runs on DEWALT 20V MAX batteries.

Model number ending "B": Bare tool: no battery or charger. How DEWALT model numbers work.

Find the DCF891B at Acme Tools Opens a search for "DCF891B" at acmetools.com (US retailer) in a new tab; the current price is shown there. Specs here checked 2026-10-17.

Compared with

All specs

Max torque (manufacturer rating)600 ft-lbs
Max breakaway torque (manufacturer rating)800 ft-lbs
Max speed2,000 rpm
MotorBrushless
Batteries in box0
Battery capacity (each)None includedfrom the box list
Charger in boxNo
Anvil typeHog Ring Anvil
Weight (DEWALT's 'assembled product' figure)4.25 lbs
Length (DEWALT's 'assembled product' figure)8.88 in
CaseNo Case Included
UPC barcode885911736435

Ratings are DEWALT's published figures from its US product page, listed under Sources. Anything not on that page is left out rather than guessed. Check this against another model.


Find the DCF891B at Acme Tools

Owner reviews

4.6 out of 5 from 39 owner reviews on DEWALT.com (as shown on DEWALT's DCF891B page, checked 2026-10-17). Read the owner reviews on DEWALT.com

Manuals and official documents

Sources

  1. DEWALT US product page DCF891B (features), retrieved 2026-10-17

Researched by Rob, licensed electrician (Australia). Found an error? Tell us.

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