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  • Dewalt DC821KA 18V XRP Cordless 1/2 in. Impact Wrench Kit
Model#: DEWNDC821KA

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Dewalt DC821KA 18V XRP Cordless 1/2 in. Impact Wrench Kit

Model#: DEWNDC821KA
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$118.00 (29%)
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  • Heavy-duty DEWALT built motor provides long life under continuous heavy use conditions
  • 0 to 2,100 RPM and 0 to 3,000 IPM for fast application speed
  • Durable all-metal gear case and transmission provide jobsite durability
  • 1,920 in-lbs. (160 ft-lbs.) of maximum torque provides power to perform a wide range of fastening applications
  • Variable speed trigger and electric brake provide control for tightening and loosening fasteners
  • Textured anti-slip comfort grip provides maximum comfort and control
  • Heavy-duty impact mechanism delivers torque to fastener without kickback
  • Compatible with DEWALT 18V systems and works with all 18V DEWALT batteries including XRP, NANO and Compact
  • XRP extended run-time batteries provide long run-time and battery life
  • This item may ship in the original manufacturer's packaging.
  • 18V Cordless 1/2 in. High Performance Impact Wrench Kit - DC821KA
  • (2) 18V XRP Cordless Batteries
  • 1-Hour Charger
  • Kit Box


Series: XRP
Cordless: Yes
Length: 7.625 in.
Weight: 5.3 lbs.
Anvil Type: Detent Pin
Batteries Included: 2
Battery Type: Ni-Cd
Drive Size: 1/2 in.
Drive Type: Square
Fastening Torque: 160 ft-lbs.
Handle Style: Pistol Grip
No-Load Speeds (IPM): 0 - 3,000
No-Load Speeds (RPM): 0 - 2,100
Power Settings: 1
Voltage: 18V


  • Driving and removing fasteners in wood, metal or concrete
  • Fastening and removing nuts and bolts
  • Primarily for use with impact sockets
  • More Versions Of This Item

    Item Name Price
    DEWNDC821B Dewalt 18V Cordless 1/2 in. High Torque Impact Wrench (Bare Tool)
    View »


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    Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

    Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

    One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

    90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.