DEWALT 20V MAX Cordless Impact Wrench, 1/2 Impact Gun, 4-speed High torque with Hog ring anvil and LED light, Brushless motor, Precision Wrench, tool Only (DCF900B)
Condition: New
$208.95
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Extended holiday returns
FREE refund/replacement until Jan 31, 2027 Learn more
FREE refund/replacement until Jan 31, 2027 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Friday, Nov 13
At a glance
- Condition
- New
- Size
- Large
- Style
- NEW Cordless Impact Wrench
- Model
- DCF900B
- Weight
- 6.4 lb
- Color
- Black/Yellow
- Material
- Plastic
- In the box
- (1) DCF900 Impact Wrench
Features 9
- Complete a wide variety of fastening applications with this 1/2 impact wrench with 1030 ft-lbs of max fastening torque and 1400 ft-lbs of max breakaway torque
- Designed To Help Prevent Overtightening And Fastener Run-Off
- Illuminate dark workspaces - using the on-tool LED work light
- Increase user control in A variety of applications - with 4-mode speed settings and variable speed trigger
- Reduce wear and tear on the battery while you work with battery guard - a shock-absorbing battery-to-tool connection (battery sold separately)
- Cordless impact wrench 1/2 inch delivers exceptional torquesuitable for demanding construction, automotive, and farming applications (large pipe flanges, wheel lugs, concrete anchor bolt setting, as lug nuts impact wrench, part of mechanic tools etc.)
- Precision Wrench control on 1/2 inch impact gun adds extra safety and control, especially for critical fastening tasks
- Durable build quality for worksite use and resistance to common solvents.
- 3 Year Limited Warranty
Description
Complete the toughest jobs utilizing the power of the DEWALT 20V MAX XR 1/2 in. High Torque battery powered impact wrench. Delivering 1030 ft-lbs. of max fastening torque and 1400 ft-lbs. of max breakaway torque, making electric impact gun ideal for large sized pipe flanges, grooved couplings, wheel lugs, concrete anchor bolt setting and many other heavy-duty impact wrench applications. The PRECISION WRENCH mode is included to help prevent overtightening in forward, and run-off in reverse, for additional user control. Utilize the updated 4-mode push button switch to easily transition speeds and adjust LED brightness when needed. Battery and charger sold separately.
Specs 24
| Color | Black/Yellow |
|---|---|
| Brand | DEWALT |
| Material | Plastic |
| Item Length | 8.43 inches |
| Item Weight | 6.4 pounds |
| Head Style | Fixed Square |
| Item Torque | 1400 ft-lb |
| Operation Mode | Battery |
| Voltage | 20 volts |
| End Style | Socket End |
| Measurement Standard | SAE (Inch) |
| Package Quantity | 1 |
| Material Type | Plastic |
| Finish Types | Brushed |
| Brand Name | DEWALT |
| Model Number | DCF900B |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer | DEWALT |
| UPC | 885911736299 |
| Global Trade Identification Number | 99 |
| Item Type Name | 20-Volt MAX Cordless 1/2 in. Impact Wrench, Tool Only (DCF900B) |
| Manufacturer Part Number | DCF900B |
| Manufacturer Warranty Description | 3 yr warranty on material and workmanship |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Nov 13
Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Dcf900 is a Torque Beast
Size: Large
Style: NEW Cordless Impact Wrench
The DCF900 is a robust and powerful beast of an impact wrench. It removes lug nuts and mower blade bolts with little effort. I loaned it to my brother-in-law so he could remove the blades off his ride on lawn mower and he brought it back stating how well it worked. I have other impact wrenches, but I purchased this one with the intent to do more of my own car maintenace and wanted to ensure that I have a tool with enough torque to remove stubborn bolts. The DCF900 is that tool! It may be over kill for the casual diy-er but it's serious power if you should need it. Highly recommend it if you're considering it.
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Reviewed in the United States on September 30, 2026 by Trev
Powerful, Reliable, and Worth It — XR Makes a Difference
Size: Large
Style: NEW Cordless Impact Wrench
This is an excellent impact wrench and easily one of my most-used tools. This is the XR version, not just a standard 20V MAX, and you can definitely feel the difference in power, torque, and overall performance. It has no problem breaking loose stubborn bolts and handles heavier-duty work without hesitation. The tool feels solid and well balanced, even with extended use, and the build quality is exactly what you expect from DeWalt. Battery life has been great, especially when paired with XR batteries, and the tool delivers consistent power without bogging down. If you’re deciding between a regular 20V MAX and the XR line, this one is absolutely worth it. Reliable, powerful, and built to last — highly recommended for both DIY and professional use.
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Reviewed in the United States on January 4, 2026 by Tywonda Bentz
Highly recommend
Size: Large
Style: NEW Cordless Impact Wrench
Strong and powerful use everyday in the automotive field
Reviewed in the United States on August 17, 2026 by Cheevo
Good product
Size: Large
Style: NEW Cordless Impact Wrench
Use to break loose /remove lugs. Plenty of torque. 3 settings so you don't over tighten.
Reviewed in the United States on September 20, 2026 by DSG14
Exelent!!!
Size: Large
Style: NEW Cordless Impact Wrench
Great item, realy worth it!!
Reviewed in the United States on September 29, 2026 by omar
love it
Size: Large
Style: NEW Cordless Impact Wrench
very powerful
Reviewed in the United States on September 7, 2026 by tom jennings
A bit top heavy but get's the job done
Size: Large
Style: NEW Cordless Impact Wrench
I've been working on cars for a few decades now and own many Air Tools. Generally Air Tools are lighter and smaller than their battery powered counterparts which make them easier to handle and helps with getting in tight spots. But the air hose can be hindrance at times. Comparing the specs on my 1/2" IR Air Impact Gun against the Dewalt DCF900 Cordless Impact Wrench the latter seems to have the upper hand. 2135QTi Impacts per min: 1,250 Torque range: Forward ft•lb (N•m) 50-550 [600 Max.] (68-746 [813 Max.]) Reverse ft•lb (N•m) 650 [700 Max.] (881 [949 Max.]) Dewalt DCF900 Cordless Impact Wrench: Impact at a rate of 2200 IPM Max. fastening torque: Low mode: 100 ft-lbs, 135 Nm Medium mode: 600 ft-lbs, 813 Nm High mode: 1030 ft-lbs, 1396 Nm Max. breakaway torque 1400 ft-lbs, 1898 Nm Watching a video on YouTube for the Dewalt DCF900 Cordless Impact Wrench the ratings may be slightly inflated but were nevertheless impressive. So far I've only used the tool for loosening wheel lug bolts torqued to 90 ft/lbs on my car for tire changes and the Dewalt DCF900 Cordless Impact Wrench handled that easily enough on setting of 1 when paired with a DCB206 20v MAX 6ah Battery. The Dewalt DCF900 Cordless Impact Wrench is bigger and heavier which may come into play when I try to do some work on suspension and steering bolts where are notoriously difficult to remove and access can be tight. While it is sorta cumbersome, the Dewalt DCF900 Cordless Impact Wrench had no issues standing up on it's own when being set down. Also it operated very smoothly and I barely noticed the impacting when in use. I purchased the Dewalt DCF900 Cordless Impact Wrench for when Winter comes and the cold weather makes my Air Compressor difficult to start. Instead of heating up the Garage to get the compressor warm enough to start, I can get right to work. Saving time. I also won't have to deal w/stiff rubber air hoses when moving around the car. I'm sure I'll find uses for the Dewalt DCF900 Cordless Impact Wrench during the warmer months when I encounter something my 1/2" Air Impact Gun won't budge. Since I already had both a Dewalt DCB206 20v MAX 6ah Battery and DCB204 20v MAX 4ah Battery I didn't need the whole kit, so this item fit the bill in getting the cost down. I've own many Dewalt tools in the past and am sure this one will be a welcomed addition to my Tool box. I knocked off a star cause it is a bit heavy and the only complaint I have is the location of the button to change directions. When wearing heavy work gloves and picking up and/or operating the Tool it's too easy to hit that button and change the direction from forward to reverse or vice versa. I've never enountered that before w/other Battery powered tools from Dewalt.
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Reviewed in the United States on November 1, 2024 by Greg
Torque answer
Size: Large
Style: NEW Cordless Impact Wrench
All I can tell you is that it removes the bolts that hold my mowerbladeson with little effort
Reviewed in the United States on September 8, 2026 by KatN