One handy feature with this impact wrench is multiple gears. You don't need to bother with a cord, since it runs on a rechargeable battery.
From Data Powertools
Makita DTW700Z 18V LXT Brushless 1/2" Impact Wrench Body Only
Amazon
Makita DTW700Z 18V Li-ion LXT Brushless Imapct Wrench - Batteries and Charger Not Included
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