Description
- BRUSHLESS MOTOR delivers 1825 in-lbs of torque and 3400 RPM to drive large diameter screws
- COMPLETE TOUGH FASTENING APPLICATIONS on the jobsite with 30% more torque
- PRO-LEVEL CONTROL and precision with variable speed trigger and 3-speed setting





LaloRoX –
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Me gustó mucho por la fuerza que ofrece y la capacidad de elegir la velocidad y el modo para los tornillos autoperforantes. Esto de los tornillos con punta de broca no lo vi en el manual, en uno de varios videos que me encontré sobre esta máquina tratan ese asunto, hice la prueba y resulta que sí, funciona perfecto: Perfora, hace un ligero zumbido, se detiene unos segundos y luego lo atornilla hasta el fondo.
De plano, no me gusta un atornillador de impacto para hacer perforaciones, puede hacer demasiado ruido en comparación con un taladro.
Respecto al consumo de batería, es insignificante. Una de 2 Ah puede durar mucho y la herramienta se mantiene muy ligera.
Todd –
Used many drills but this is my first impact driver. Unbelievable amount of power. Also saves the normal drill from damaging the chuck from heavier jobs.
GEO –
I use DeWalt and Ryobi battery powered power tools. I am retired , was only using them on occasion.I had Ryobi for many years, before I started up a company I only used the Ryobi driver and drill. After the company fired up, I was using many different Ryobi tools, putting many hours on them, at this point even my oldest ones are still working well.
I was checking out the DeWalt driver at store and I liked it’s feel and size, so I had to find out why DeWalt has been around for a long time.
At this point I am very happy with it’s design, the light on the front has served me well on many occasions. I wasn’t sure about the speeds 1 thru 3, but after using them I found them very useful. It has a lot of power, which I definitely love.
I use it exclusively at this point and have since purchased a reciprocating saw, and a cut off tool. The brand new cut off tool is another story. Right out of the box it was defective, spindle had probably half inch of play in and out. And, spindle lock did not work at all. I’ve never purchased a Ryobi tool that was defective out of the box, plus they all still operate to this day.
I will let you know if there is a problem with this driver
Amazon Customer –
Good brand
Mark –
Love this impact. The torque is amazing.
Ricardo –
Rien a dire de mauvais boîte original du fabricant outil neuf bonne puissance rapidité d’exécution
LaloRoX –
ممتاز جدا. ثلاث سرعات. وفيه ثلاث كشافات قويه. طبعا يجي بدون بطاريات. بس لاتنسى انه يستخدم حبات خاصه به. عشان العزم العالي يكسر الحبات العادية.
Henry Grawberg –
Quick delivery. Works well.
Angel H. –
Este aparato es pequeño pero tiene mucha fuerza, trabajo más rápido que antes
Mathieu Laplante –
I’ve been using this impact driver as my main tool for all my home improvement projects for the last two years, and it has been absolutely rock-solid.
This has been my workhorse for everything from big jobs, like framing new walls, to countless smaller tasks around the house. It has handled every screw I’ve needed to drive with plenty of power and control. The brushless motor is efficient and has never once struggled.
The most impressive part is its durability. After two years of consistent use, it honestly still feels and performs like it’s brand new. It’s a testament to the quality of the DEWALT XR line. If you’re looking for a reliable, powerful impact driver that will last, this is it.
Tian –
tried my new 845 for a few jobs, very handy and works as advertised.
the only flaw on mine was the black |__| shape plastic (guide?) around the bottom connector that the battery pack slides and locks was slightly off angle. When I slide in the battery sometime it will catch on to this part and prevent the battery to slide in smoothly. I have to push it in with some force. By design this part has some flexibility so hopefully it will not get damaged in the long run.
Jaren Bourke –
This DEWALT 20V MAX XR impact driver redefines expectations for compact tools. The brushless motor delivers 1825 in-lbs of torque in a package lighter than most competitors, while the 3-speed selector lets me match power to the task – from delicate cabinet work to driving 6″ lag bolts. After six months of daily professional use, it shows no signs of wear and maintains consistent power through entire battery charges.
**Key Features:**
✔ **Precision Control**: Electronic brake prevents over-driving
✔ **Compact Design**: Fits in tight spaces (5.3″ head length)
✔ **Durable Construction**: Survived multiple 10ft drops
✔ **Efficient Brushless Motor**: 57% more runtime than brushed
**Performance Highlights:**
– Drove 500+ deck screws on single charge
– Removed rusted trailer hitch bolts effortlessly
– Maintained speed under load
**Technical Advantages:**
✓ 0-3,400 RPM / 0-3,800 IPM
✓ Belt hook included
✓ LED worklight with 20-second delay
**Why Professionals Choose It:**
– Actually fits between 16″ on-center studs
– Provides noticeable vibration reduction
– Delivers consistent power until cutoff
**Perfect For:**
• Framing crews needing all-day tool
• Electricians running conduit
• Automotive technicians
While tool-only, it’s worth investing in DEWALT’s 20V system. The balance and power make this my go-to for any driving task, eclipsing heavier models I’ve used for years.
**Why 5 Stars?**
– Exceeds pro-grade expectations
– Innovative speed control prevents material damage
– Built to withstand jobsite abuse
A rare tool that makes you work faster with less fatigue. The DCF845B has become my most reached-for driver, proving that smart engineering beats raw power alone.
**Note:**
Pair with 5Ah battery for heaviest tasks.
**Pro Tip:**
Use speed 1 for precision work, speed 3 for stubborn fasteners.
This impact driver represents the perfect balance of power, control, and durability – worth every penny for serious users. It’s ruined me for lesser tools.
**Bonus:**
The tri-LED light actually illuminates the work area effectively.
shehab saeed –
all good