DEWALT DCF850B-NBX 20V MAX ATOMIC Brushless 1/4" Compact Impact Driver, High-Torque, 3-Speed Control, LED Work Light, Tool-Only Cordless Driver for Tight Spaces, Carpentry, Electrical & Construction price history and forecast - DEWALT DCF850B
DEWALT DCF850B-NBX 20V MAX ATOMIC Brushless 1/4" Compact Impact Driver, High-Torque, 3-Speed Control, LED Work Light, Tool-Only Cordless Driver for Tight Spaces, Carpentry, Electrical & Construction

DEWALT DCF850B-NBX 20V MAX ATOMIC Brushless 1/4" Compact Impact Driver, High-Torque, 3-Speed Control, LED Work Light, Tool-Only Cordless Driver for Tight Spaces, Carpentry, Electrical & Construction

Brand:
DEWALT
Model Number:
DCF850B
UPC:
885911758215
EAN:
0885911758215
Walmart SKU:
761859418

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$210.35
Lowest Price
$97.77
Most Recent Price
$115.95
Average Price
$136.28
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 4.2/5 from 50 reviews.

Customer Reviews

50 reviews

Customer Reviews

4.2
Based on 50 reviews
5
33
4
6
3
2
2
3
1
6
Filter Reviews:
Sort By:
Showing 10 of 50 reviews

Great Driver!

Metrodraft December 7, 2025

I have had a cfb885 for many years and loved it. A workhorse. Did everything I needed. I decided to get something a little more powerful so decided on the 850. Love it! I love the precision mode for lighter use. I have always wanted something like that. I also live the size of the 850. Love it

Was this review helpful?

Still a Dewalt Fan!!

CableGuyOKC November 9, 2021

The little impact is powerful. It feels a lot more compact with a 2ah battery but that 5 ah battery is nice for big jobs. This will definitely be my new go to when I need a impact.

Was this review helpful?

Dewalt

Ryan June 11, 2026

Great product, love the Dewalt brand very reliable.

Was this review helpful?

Always dependable

Anne May 16, 2026

Great tool - have used the same for a long time.

Was this review helpful?

Great little tool

Mark September 11, 2025

It was a bear tool, so I can't rate the battery life. But it is one of the best impact you can buy for the money. Decent amount of torque and charges quickly

Was this review helpful?

Great compact impact

RogueNightOwl May 6, 2023

Great compact 20v impact. Hoping dewalt can make more smaller tools that have low vibration in the future. I prefer the compact form factor even if it sacrifices power.

Was this review helpful?
Joy March 9, 2026

Dewalt is very good product and they are good workbooks and dependable and will always buy them

Was this review helpful?

Heavily used item received

Charles November 13, 2025

I did not see any mention of this being a pre-owned or used tool. It was heavily used, dirty, and written on with sharpie. Seemed to work fine, but for the money I could have gotten a brand new tool.

Was this review helpful?

Wish it worked better

Mick61 May 19, 2026

I've had this driver for a few years and it reverses when you have it in either clockwise or counterclockwise. It's very frustrating as it fits in very tight place. At first I believed that this was normal to un-tork bolts and screws but now i think it's just defective. DeWalt what do you say. All of my 32 tools are your brand.

Was this review helpful?

The impact driver has trigger issues

Toolman4849 July 7, 2023

The impact driver has trigger issues. I bought this impact driver in a set 7 months ago might have used it 3 or 4 times. I has always had trigger issues where you hit the trigger and nothing hapens then you hit it again it will work. I lived with it for a few months. But now it is doing it alot more. I filled out a warranty claim form. But Dewalt has nover got back to me. I have a ton of Dewalt tools one wall in my shed is a tool rack for my Dewalt stuff. This has me thinking maybe it is time for a change.

Was this review helpful?

Price History

Historical price data graph for DEWALT DCF850B-NBX 20V MAX ATOMIC Brushless 1/4" Compact Impact Driver, High-Torque, 3-Speed Control, LED Work Light, Tool-Only Cordless Driver for Tight Spaces, Carpentry, Electrical & Construction

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

7 records

Third-Party Sellers prices have ranged from $101.99 (Jun 19) to $159.00 (Apr 17) over the past 90 days. Current price is 15.9% below the 90-day average of $137.85.

Third-party seller price history for DEWALT DCF850B-NBX 20V MAX ATOMIC Brushless 1/4" Compact Impact Driver, High-Torque, 3-Speed Control, LED Work Light, Tool-Only Cordless Driver for Tight Spaces, Carpentry, Electrical & Construction showing recent price changes
Date Price Change % Change
$115.95 $+13.96 +13.7%
$101.99 $-27.01 -20.9%
$129.00 $-20.99 -14.0%
$149.99 $+0.00 +0.0%
$149.99 $-9.01 -5.7%
$159.00 $+0.00 +0.0%
$159.00