|Anvil Type:||Pin Detent|
|Batteries Included:||Bare Tool|
|Battery Amp Hours:||2.4 Ah|
|Drive Size:||1/2 in.|
|IPM:||0 - 2,700|
|RPM:||0 - 2,400|
|Shipping Weight:||2.45 lbs.|
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Q:does this come with a case?
A:No, this impact wrench does not include a case.
Q:Can you change the torque?
A:No, the torque setting cannot be changed.
Q:Will a DC9181 battery work in the DC 820B Impact Wrench?
A:Yes, the DC9181 battery will work on the DC 820B Impact wrench and all other DeWalt 18v wrenches.
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 www.dewalt.com 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.