Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).


1/2" Cordless Impact Wrench Kit, 20.0 Voltage, 400 ft.-lb. Max. Torque, Battery Included

  • Item# 24T866
  • Mfr. Model# DCF889M2
  • Catalog Page# 857
  • UNSPSC# 27112713
1/2" Cordless Impact Wrench Kit, 20.0 Voltage, 400 ft.-lb. Max. Torque, Battery Included close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Sale Price $397.97 / each Offer Ends 09/30/16

Price $553.50 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Jump to:
  • Shipping Weight 12.2 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

With 300 ft.-lb. of max. torque, the 20V MAX Li-Ion 1/2" impact wrench helps perform a wide range of heavy-duty fastening applications. It features a variable-speed trigger with an electric brake to improve user control. It is also durably constructed with a magnesium gear case and all-metal transmission. Its on-board LED light helps improve visibility in dark environments. Its 2 XRTM Li-ion batteries help deliver 33% more capacity than standard packs. Each battery features a fuel gauge to monitor the remaining charge. Includes two 4A/hr. battery packs, fast charger, and kit box.


View More

Technical Specs

  • Item Cordless Impact Wrench Kit
  • Drive Configuration Straight
  • Battery Included / Bare Tool Battery Included
  • Voltage 20.0
  • Drive Size 1/2"
  • No Load RPM 0 to 1650
  • Blows per Minute 0 to 2700
  • Cordless Tool Battery Type Li-Ion
  • Tool Length 11"
  • Tool Weight 6.8 lb.
  • Max. Torque 400 ft.-lb.
  • Handle Type Soft Grip, T
  • Battery Included (2) 21RV47
  • Battery Pack Replacement 21RV47
  • Battery Capacity 4.0Ah
  • Features LED Light
  • Includes (2) 20V max. Lithium-Ion 4.0A/hr. Battery Packs, Fast Charger, Kit Box
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions

Replacement Parts

Need help finding replacement parts? Please use the list below or call 1-800-GRAINGER (1-800-472-4643)

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Customer Reviews

Rated 3 out of 5 by 2reviewers.
Rated 1 out of 5 by Horrible, DO NOT BUY. The gun itself is pretty good, but the batteries are trash. I bought 4 sets, almost immediatley 2 of the batteries died. Less than a year later all 8 batteries are dead. This is a known problem with dewalt's 36v batteries. October 12, 2015
Rated 5 out of 5 by We use this impact in our roll shop at Steel Dynamics Inc., plenty of torque, can handle harsh environments! November 21, 2013
  • 2016-09-22 T06:18:55.512-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_2, tr_2
  • loc_en_US, sid_24T866, prod, sort_default
1-2 of 2

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.