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Deal.ai › DeWalt
DeWalt
DeWalt DCF900B High Torque Impact Wrench Kit

DeWalt DCF900B High Torque Impact Wrench Kit

4.4(157 ratings)

Best price now

$83.40at eBayChecked 33 min ago

72% under what the other stores charge

Compared across 17 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Lowest price today: $83.40 at eBay (checked Nov 12, 2026).
  • Checked at 17 stores.

Our take on the DeWalt DCF900B High Torque Impact Wrench Kit

The DeWalt DCF900B is a 20V MAX XR cordless 1/2-inch high torque impact wrench rated at 1,030 ft-lbs fastening torque and 1,400 ft-lbs breakaway torque. It targets heavy fastening work: wheel lugs, pipe flanges, concrete anchors and structural bolts. Its Precision Wrench mode limits overtightening forward and fastener run-off in reverse, and a 4-mode selector adjusts speed, torque and LED brightness. It sits at the top of DeWalt's 20V impact lineup, above the mid-torque models, and competes with Milwaukee's high torque Fuel and Makita's XGT wrenches on breakaway torque and control features.

Best forProfessional mechanics and tire techsHeavy truck and equipment repairConstruction and structural boltingOwners already on the DeWalt 20V MAX battery platform
Pros
  • Very high breakaway torque for stubborn, rusted hardware
  • Precision Wrench mode helps avoid overtightening and run-off
  • Four modes adjust speed, torque and light brightness
  • BATTERYGUARD shock-absorbing battery connection
  • LED work light for under-vehicle and low-light work
  • Runs on the existing DeWalt 20V MAX battery system
Cons
  • Large and heavy for overhead or tight-space work
  • High torque demands larger XR batteries for full output
  • Bare tool kit means batteries and charger are separate
  • Not a substitute for a compact wrench in confined areas

DeWalt DCF900B High Torque Impact Wrench Kit prices at every store

  • eBayNew

    In stock

    $83.40+ $35.00 shippingChecked 33 min ago
    Visit eBay
  • WalmartNew

    In stockSold by HVAC AND TOOLS

    $189.00Free shippingChecked 33 min ago
    Visit Walmart
  • Home DepotNew

    In stock

    $279.00Free shippingChecked 33 min ago
    Visit Home Depot
  • Ace HardwareNew

    In stock

    $299.00Free shippingChecked 33 min ago
    Visit Ace Hardware
  • Burns Power ToolsNew

    In stock

    $299.00Free shippingChecked 33 min ago
    Visit Burns Power Tools
  • ToolupNew

    In stockReturn policy

    $346.67Checked 33 min ago
    Visit Toolup
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $237.94Free shippingChecked 33 min ago
    Visit Amazon
  • WebstaurantStore.comNew

    Availability unknown

    $298.99Checked 33 min ago
    Visit WebstaurantStore.com
  • Acme ToolsNew

    Availability unknown

    $299.00Checked 33 min ago
    Visit Acme Tools
  • Blain's Farm & FleetNew

    Availability unknown

    $299.00Checked 33 min ago
    Visit Blain's Farm & Fleet
  • Rural KingNew

    Availability unknown

    $299.00Checked 33 min ago
    Visit Rural King
  • RunningsNew

    Availability unknown

    $299.00Checked 33 min ago
    Visit Runnings
  • Max ToolNew

    Availability unknown

    $299.00Checked 33 min ago
    Visit Max Tool
  • AutoZoneNew

    Availability unknown

    $299.99Checked 33 min ago
    Visit AutoZone
  • SupplyHouse.comNew

    Availability unknown

    $382.94Checked 33 min ago
    Visit SupplyHouse.com
  • MSC Industrial SupplyNew

    Availability unknown

    $406.44Checked 33 min ago
    Visit MSC Industrial Supply
  • Grainger Industrial SupplyNew

    Availability unknown

    $410.55Checked 33 min ago
    Visit Grainger Industrial Supply

Store links may earn us a commission.

DeWalt DCF900B High Torque Impact Wrench Kit price history

Lowest price we've seen: $83.40 on Nov 13 at eBay. Tracked across 16 stores since Nov 13.

What reviewers say

  • 4.4 / 5157 ratings

Rated 4.4 out of 5 from 157 ratings, owners treat it as a serious heavy-duty tool that removes lugs and rusted bolts without a breaker bar. Complaints center on its size and weight and on needing big batteries to get the most from it.

What people mention
  • TorquePraisedOwners say it frees stubborn lugs and rusted bolts that mid-torque wrenches stall on.
  • Size and weightCriticisedReviewers call it bulky and tiring to hold overhead or in tight spaces.
  • Battery dependenceMixedUsers report it needs larger XR packs to reach full power, so small batteries fall short.
  • Control modesPraisedPrecision Wrench and the 4-mode selector are liked for controlled tightening and reverse run-off.
  • Build qualityPraisedOwners describe the housing and BATTERYGUARD connection as durable under heavy use.

About the DeWalt DCF900B High Torque Impact Wrench Kit

The DeWalt DCF900B is a cordless 1/2 in high torque impact wrench in the 20V MAX XR system. It delivers 1,030 ft-lbs of max fastening torque and 1,400 ft-lbs of max breakaway torque. That output suits heavy-duty work such as large pipe flanges, grooved couplings, wheel lugs, concrete anchor bolts and structural fasteners.

Precision Wrench control mode helps prevent overtightening in forward and fastener run-off in reverse. A 4-mode push-button selector adjusts speed and torque output, and it also controls LED brightness. An on-tool LED work light improves visibility when working under vehicles, inside mechanical rooms or in low light.

BATTERYGUARD technology is a shock-absorbing battery-to-tool connection that helps reduce wear and tear during heavy use.

Model
DCF900B
System
20V MAX XR
Drive size
1/2 in
Max fastening torque
1,030 ft-lbs
Max breakaway torque
1,400 ft-lbs
Modes
4-mode push-button selector, Precision Wrench mode
Light
On-tool LED work light with adjustable brightness
Power
Cordless, battery-powered
Color
Black

Specifications

size
1
actual_color
Black
color
Black

Questions and answers

How much torque does the DCF900B make?
DeWalt rates it at 1,030 ft-lbs fastening torque and 1,400 ft-lbs breakaway torque, enough for wheel lugs, flanges and structural bolts.
Does it come with a battery and charger?
The DCF900B is the bare tool. It uses DeWalt 20V MAX batteries, which are sold separately unless you buy a kit version.
What does Precision Wrench mode do?
It slows the tool as it tightens to reduce overtightening, and controls run-off in reverse so fasteners do not spin off.
Is it too big for engine bay work?
It is a full-size high torque wrench, so it is best for wheels, suspension and structural work. A compact impact is easier in tight engine compartments.
Which batteries get the most from it?
Larger XR packs deliver the full torque and longer runtime. Smaller compact batteries limit output and drain faster under heavy load.
How does it compare with the mid-torque DeWalt wrenches?
It makes substantially more breakaway torque than the mid-torque models but is larger and heavier, so many owners keep both.
Where is the DeWalt DCF900B High Torque Impact Wrench Kit cheapest?
At eBay, for $83.40, 72% under what the other stores charge, as of our latest check.
What do buyers say about the DeWalt DCF900B High Torque Impact Wrench Kit?
Rated 4.4 out of 5 from 157 ratings.
Where can I buy the DeWalt DCF900B High Torque Impact Wrench Kit?
17 stores we checked sell it, including Toolup, Amazon, eBay, Walmart, Home Depot.

Stores we've priced the DeWalt DCF900B High Torque Impact Wrench Kit at

  • Ace Hardware deals and prices
  • Acme Tools deals and prices
  • Blain's Farm & Fleet deals and prices
  • Grainger Industrial Supply deals and prices
  • MSC Industrial Supply deals and prices
  • Runnings deals and prices
  • Rural King deals and prices
  • The Home Depot deals and prices
  • Walmart deals and prices
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