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The DEWALT DCF870B is a battery-powered 20V impact driver delivering up to 500 inch-pounds of torque with a max speed of 3000 RPM. It features industry-leading quiet operation, running 57% quieter than competitors, and drives screws up to 40% faster, making it the go-to tool for professionals seeking speed, power, and reduced noise on the job.




| Brand | DEWALT |
| Power Source | Battery Powered |
| Maximum Rotational Speed | 3000 RPM |
| Voltage | 20 Volts |
| Amperage | 5 Amps |
| Maximum Chuck Size | 0.25 Inches |
| Color | Black, Yellow |
| Included Components | (1) DCF870 XR® 1/4" Quiet Hydraulic Impact Driver; (1) Belt Hook |
| Product Dimensions | 4.6"L x 3.4"W x 8.23"H |
| Material | Blend, Metal |
| Maximum Torque | 500 Inch Pounds |
| Number of Speeds | 2 |
| Item Torque | 500 Inch Pounds |
| Drill Type | Impact Driver |
| Is Electric | Yes |
| UPC | 885911893015 |
| Manufacturer | DEWALT |
| Part Number | DCF870B |
| Item Weight | 2.55 pounds |
| Item model number | DCF870B |
| Size | One Size |
| Style | Classic |
| Finish | Brushed |
| Pattern | Solid |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Warranty Description | Manufacturer Warranty |
D**N
Product As Promised - Powerful and Quieter then it's predecessor.... Nice Bright Lights.....
Really Nice Hammer Drill... Much Quieter then my last one... A little Pricey...... Powerful, and I like the release for the bits... Nice Bright Lights....
B**R
Compact and quiet
Definitely quieter with no noticeable power loss. The work light is great and the 20 min work light setting is convenient, but would be nice to have a third speed/power setting.
J**E
It really is quiet!
Love this impact driver. Looks nice and feels great in the hand. Love how quiet it is and how controllable you can use it.
B**M
Quiet, powerful, compact!
Hands down the best drill I’ve owned. Super quiet, very powerful, love how torquey it is. Love the size of it, especially for doing hvac. Don’t hesitate to get it!
M**N
One of the quietest impacts
A bit pricey for a bare tool impact; but works just as advertised. Worth the price if your goal is not aggravate your family members while doing home projects that run late into the evening. Good torque, slim design and quieter operation makes it a good option if your in the market for a new drillThe flashlight feature is a handy option - shift the rocker lever over to the light icon and the LED will stay lit (after tapping the trigger) for an extended period of time
S**T
Has a lot softer impact than other impact drivers
Really nice has better lights than other impact drivers. And has a lot softer impact so if you are working on electronics or somthing delicate it wont break it as easy. Runs nice. Looks great.
T**O
Dewalt rules
This tool is balanced, powerful and quieter then its competitors…thing is so strong it snapped the heads off 3/8” lags
A**R
Great drill
I’ve worked in construction for over 20 years. Super happy with this drill. It has 3x the torque of the 18v Milwaukee hydraulic drill. Very powerful, yet quiet. Super happy with my purchase.
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