Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The DeWalt DCF900B is a 20V MAX XR brushless 1/2-inch high-torque impact wrench sold as a bare tool. It delivers 1,030 ft-lbs of fastening torque and 1,400 ft-lbs of breakaway torque, putting it in the class of corded and high-end cordless impact wrenches for heavy fastening. A 4-mode switch adds a Precision Wrench mode that limits overtightening in forward and run-off in reverse, plus adjustable LED brightness. It suits mechanics and tradespeople working on wheel lugs, pipe flanges, grooved couplings and concrete anchors who already own DeWalt 20V batteries. Against mid-torque rivals it trades weight and bulk for far more breakaway torque, and it competes with Milwaukee's high-torque Fuel models on power while staying on the DeWalt battery platform.
In stockReturn policy
Also available at
Owners rate the DCF900B highly for raw power, saying it removes lug nuts and rusted bolts that mid-torque wrenches stall on. Many praise the Precision Wrench mode and the four-speed control. The main complaints are its weight and the need for a big battery to get full performance.
The DEWALT 20V MAX XR DCF900B is a brushless cordless impact wrench with a 1/2 in. hog ring anvil. It delivers 1030 ft-lbs of max fastening torque and 1400 ft-lbs of max breakaway torque. It is made for heavy-duty jobs such as large pipe flanges, grooved couplings, wheel lugs and concrete anchor bolt setting.
A 4-mode push button switch changes the speed and adjusts the LED brightness. A variable speed trigger gives added control. Precision Wrench mode helps prevent overtightening when driving forward and run-off when reversing.
Battery Guard is a shock-absorbing connection between the battery and the tool that reduces wear on the battery. An on-tool LED work light illuminates dark workspaces. This is a tool-only unit: the battery and charger are sold separately.
