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Item #:
89189340
DEWALT 20V MAX* 1/4 in. Brushless Cordless Impact Driver (Tool Only) (DCF840B)
86% of respondents would recommend this to a friend
Item #:
89189340
UZS 3042874
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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Imported from UK store
QTY:
Order now and get it around Wednesday, December 09
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Drive screws and other fasteners with this high-output 20V MAX* 1/4 in. Brushless Cordless Impact Driver that was engineered to be lightweight for ease of use without sacrificing performance.
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Product Details
- High-performance brushless motor delivers 1,700 in-lb of torque and 3,200 rpm for driving large-diameter screws
- Compact design optimized for ergonomics and access to difficult-to-reach spots
- Variable speed trigger provides pro-level control and precision
- Integrated 3-LED work light enhances visibility in low-light spaces
- Lightweight 20V MAX* 1/4 in. Brushless Cordless Impact Driver for ease of use without sacrificing performance
- Ideal for cabinetry, framing jobs, and maintaining productivity in low-light workspaces
| Power source | Battery Powered |
| Maximum Rotational Speed | 3200 RPM |
| Voltage | 20 |
| Amperage | 15 Amps |
| Maximum Chuck Size | 0.25 Inches |
| Special Features | Variable Speed |
| Maximum Torque | 1700 Inch Pounds |
| Speed | 3200 RPM |
| Maximum Power | 300 Watts |
| Torque | 1700 Inch Pounds |
| Drill Type | Impact Driver |
| Is Electric | No |
| Drilling Capacity Wood | 0.25 Inches |
| Drilling Capacity Metal | 0.25 Inches |
| Colour | Yellow |
| Material | Metal |
| Brand | DEWALT |
| Included Components | Tool, Belt Hook |
| Model Number | DCF850B |
| UPC | 885911725927 |
| Number of Packs | 1 |
| Manufacturer | DEWALT |
| Number of Items | 1 |
| Item Type Name | Impact Driver |
| Part Number | DCF840B |
| Item Dimensions L x W x H | 12.2L x 10.2W x 22.9H centimetres |
| Item Weight | 0.01 Ounces (0.28 grams) |
Product Description
About This Item
Introducing the DEWALT 20V MAX 14 in. Brushless Cordless Impact Driver Tool Only DCF840B. This powerful tool is perfect for those who need to drive screws and fasteners with precision and efficiency.
Engineered to be lightweight, the DEWALT Impact Driver is easy to use without sacrificing performance. The brushless motor delivers up to 1,700 in-lb of torque and up to 3,200 rpm, making it ideal for driving large-diameter screws. With its compact design, this impact driver provides optimized maneuverability and access to confined areas, perfect for cabinetry and framing jobs.
You'll be able to tackle any task with ease, even in tight spaces. Working in low-light conditions? No problem. The DEWALT Impact Driver features a 3-LED on-board work light that illuminates dimly lit workspaces, ensuring you can maintain productivity no matter the lighting situation.
Choose DEWALT for quality and durability. This Impact Driver is part of the 20V MAX range, offering superior power and performance. Whether you're a professional tradesperson or a DIY enthusiast, the DEWALT 20V MAX 14 in.
Brushless Cordless Impact Driver Tool Only DCF840B is a must-have addition to your toolkit. Drive screws and fasteners with ease and precision, and get the job done right every time. Don't settle for anything less than the best - choose DEWALT.
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DEWALT DCF850B Editorial Review
DEWALT 20V MAX* 1/4 In. Brushless Cordless Impact Driver (Tool Only) (DCF840B) offers exceptional power with a maximum torque of 1700 inch-pounds and a variable speed capability, making it ideal for heavy-duty applications. Users appreciate its lightweight design and the inclusion of a belt hook for convenience while working. This powerful impact driver operates at a maximum rotational speed of 3200 RPM, delivering efficiency in both wood and metal drilling tasks. Designed for versatility, it suits both DIY enthusiasts and professionals alike, enhancing performance without the hassle of cords.
Customer Reviews & Ratings
263 customers ratings
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5 Star
81%
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4 Star
10%
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3 Star
4%
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2 Star
1%
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1 Star
4%
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Pros
- Battery powered for convenience and mobility
- Powerful 1700 inch-pounds torque
- Variable speed for precise control
- Lightweight design reduces user fatigue
- Includes a belt hook for easy carry
Cons
- No battery and charger included with the tool
Platform Trust & Buyer Confidence
FK
Fatuma
Verified buyer
“My experience was great I really liked the fact that i get my order delivered within the days promised. The packaging , the product, shipment everything was so good, trustworthy and fast. Definitely will shop again”
28 October 2026 · via Trustpilot
JC
Jane
Verified buyer
“Very easy to order. The product was good quality. The delivery service was excellent, updates given so you knew what was happening.”
30 October 2026 · via Trustpilot
R
Roman
Verified buyer
“Good experience The product I ordered came as expected. What most impressed me in dealing with Ubuy is the communication and updates I received through the process. I knew exactly where and when my item was at all times until delivery. Well done!”
31 October 2026 · via Trustpilot
SH
SJ Hong
Verified buyer
“The package came very quickly and the shipping fee was extremely reasonable! Overall, the service as well as my experience of ordering from Ubuy was a very pleasant experience! Thank you so much!”
31 October 2026 · via Trustpilot
SH
Szilvia
Verified buyer
“Great service. Ordered an item coming from the USA which wasn't available in Ireland or even for delivery from the retailer and it had arrived within a few days. Very happy with the product and the service.”
31 October 2026 · via Trustpilot
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UZS 3042874
Order now and get it around Wednesday, December 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-output 20V MAX* 1/4 in. Brushless Cordless Impact Driver
- Lightweight for ease of use without sacrificing performance
- Delivers up to 1,700 in-lb of torque and up to 3,200 rpm
- Compact design for optimized maneuverability and access to confined areas
- 3-LED on-board work light illuminates dimly lit workspaces
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