Heavy-Duty 18V 1/2" High
Performance Cordless Impact
Wrench Kit - Dewalt DC821KA
Heavy-Duty 18V 1/2" High Performance Cordless Impact Wrench Kit - Dewalt DC821KA
From the Manufacturer
The DC821KA 1/2 Heavy-Duty 18V Impact Wrench offers the ergonomics and control features of a
compact impact wrench with its light weight, small size and comfortable handle set, as well as the
constant-duty durability and runtime of larger wrenches. The DC821KA 18V impact wrench has a
high speed all-metal transmission that delivers 0-2,100 RPM for increased productivity. The
DC821KA has a DeWalt built; high power motor with replaceable brushes that delivers maximum
performance, durability and serviceability. The DC821KA has a variable speed reversing switch
which provides control for both setting and removing fasteners and an electric brake that prevents
completely backing out and losing fasteners. The DC821KL is the ideal impact wrench solution for
medium to heavy-duty fastening applications such as garage door installation, pipe and sprinkler
fitting and deck building, for example. The DC821KL includes a DW9116 1-hour charger, two (2)
DC9096 XRPTM 18V Battery Packs and a Heavy-Duty kit box.

Press Release
DEWALT INTRODUCES 18V HEAVY-DUTY IMPACT WRENCH

January 2007 – DEWALT, a leading manufacturer of industrial power tools, introduced its 18V heavy-
duty high performance impact wrench (DC821KA), providing users with optimized ergonomics,
enhanced control features and improved durability. The DC821KA 18V is an ideal solution for deck
builders who need the power to drive lag screws, for overhead door installers who require
constant-duty durability in a lightweight package and for sprinkler fitters who need a tool with
enough control to complete tightening and loosening applications with bolt and nut combinations.

Power and Runtime

The DC821KA 18V is equipped with a high power DEWALT-built motor with replaceable brushes. This
motor delivers increased levels of performance, durability and serviceability. Additionally, a heavy-
duty impact mechanism delivers 160 ft-lbs of torque, allowing end users to complete demanding
jobsite applications. The high speed all-metal transmission delivers 0-2,100 RPM, providing
increased productivity over a wide-range of applications. The DC821KA is powered by the DEWALT
18V cordless battery system, which provides users with superior cycle life and runtime.

Control

For increased control, DEWALT built the new impact wrench with an electric brake, helping to
prevent users from completely backing out of applications and losing fasteners when working
overhead or in elevated areas. Additionally, a variable speed reversing switch gives users added
control when setting and removing fasteners, increasing productivity on the jobsite.

Durability

DEWALT designed this lightweight and compact impact wrench with high-torque durability, allowing
users to consistently drive lags screws and bolts up 7/8”. To help to prevent the socket from
breaking, the DC821KA has a 1/2” square detent-pin anvil, creating reliable socket retention.

Ergonomics

The DC821KA 18V is a lightweight and compact wrench, ideal for completing heavy-duty applications
that require a lighter alternative to other full-size wrenches available on the market. With a length
of 7-5/8” and a weight of 5.3 lbs, the compact size and weight allow users to access tighter areas
and easily complete overhead applications. For increased comfort and control, the impact wrench
features a textured anti-slip comfort grip.  

For additional news and editorial inquiries contact Warschawski Public Relations , 410-367-2700
Content is property of
www.Dewalt.com ( Dewalt Power Tools and Accessories)

FEATURES Deawlt 18V Impact Wrench DC821KA
Heavy-Duty DEWALT-built motor provides long life under continuous heavy use conditions
0-2,100 rpm/0-3,000 ipm for fast application speed
Durable all-metal gear case and transmission provide jobsite-tough durability
160 ft-lbs of max 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 ant-slip comfort grip provides maximum comfort and control
Heavy-duty impact mechanism delivers torque to fastener without kickback
Replaceable brushes for increased serviceability

SPECIFICATIONS Dewalt 18V Impact Wrench DC821KA
Voltage 18 V
Drive Size 1/2" square with detent pin retention in
No Load Speed 0-2,100 rpm
Impacts/Min 0-3,000 bpm
Max. Torque 1,920 in-lbs
Max. Torque 160 ft-lbs
Tool Weight 5.3 lbs
Tool Length 7-5/8 "
Shipping Weight 12.54 lbs

INCLUDES Dewalt 18V Impact Wrench DC821KA
1 hour charger
(2) 18V XRP batteries
Heavy-Duty kit box
Purchase Dewalt Tools from one of these Dewalt Authorized Online Retailers
Click on Retailer for More Savings Information
Find What Your Looking For @