Skip to main content
Accessibility StatementRead more
DEWALT logo with yellow text on a black background.
Featured
DCF870B

20V MAX* XR® Brushless Cordless 1/4-In. Quiet Hydraulic Impact Driver (Tool Only)

A cordless yellow and black DEWALT 20V XR brushless impact driver with a metal belt clip attached.

Reviews

Explore More Options

Current Option

Product details

Complete framing, cabinetry, and Other applications in tight areas with our quietest impact driver"¡. The 20V MAX* XR® brushless cordless 1/4 in. Quiet hydraulic impact driver helps reduce noise disturbance in sensitive environments with up to 57% quieter operation. Featuring an advanced hydraulic mechanism, this impact driver delivers consistent performance for demanding applications in tough conditions. Battery & charger sold separately

  • Our Quietest Impact Driver"¡ - Reduce noise disturbances with up to 57% quieter operation.
  • Industry's highest rated MAX torque hydraulic impact driver"
  • Up to 40% Faster Driving - Drive large screws quickly and finish jobs fast.
  • Up to 195% Faster Driving - Vs. Milwaukee" "
  • Up to 250% Faster Driving - 5 lags vs. Milwaukee" " "
  • Advanced Engineering - Provides consistent performance in demanding applications and performs in cold temperatures
  • Designed for Tight Spaces - Complete framing, cabinetry, and Other applications in tight areas with an ergonomic design.
  • Up to 6x Brighter"¡"¡ - Help illuminate work areas with 9 LEDs featuring a 20 minute work light mode.
  • Part of our best performing line of 20V MAX* power tools - innovative power tools designed to deliver certainty for the world’s toughest pros.

Product Type
Impact Driver Drill
Voltage
20V
Cordless or Corded
Cordless
Power Source
Battery
Motor Type
Brushless

  • (1) DCF870 Hydraulic Impact Driver
  • (1) Belt Hook

  • 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

* *Maximum initial battery voltage (measured without a workload) is 20. Nominal voltage is 18.

* **RMS sound pressure difference vs. DCF787 impact driver with 3" deck screw into PT 4x4 using DCBP034 (sold separately)

* ‡While impacting only, RMS sound pressure difference with 5" deck screw into PT 6x6 using DCBP034 (sold separately) vs. currently produced DEWALT cordless impact drivers.

* †Based on rated max torque published by pro-grade power tool manufacturers for 12V and 18V cordless hydraulic impact drivers.

* ††3" x 3/8" lag bolt into PT 4x4 using DCBP034 (sold separately) vs. Milwaukee® 2760 using 48-11-1820. (Milwaukee® is a registered trademark of Milwaukee Electric Tool Corp., which has not endorsed or approved this comparison.)

* †††Total driving time of 5 consecutive 3"x 3/8" lag bolts into PT 4x4 using DCBP034 (sold separately) vs. Milwaukee® 2760 and 48-11-1820. (Milwaukee® is a registered trademark of Milwaukee Electric Tool Corp., which has not endorsed or approved this comparison.)

* ‡‡vs. DCF787 impact driver

* ***DCF787 with 3" x 3/8" lag bolt into PT 4x4 using DCBP034 (sold separately)

Downloads and manuals

Instruction Manual, Type 1
NA365495_DCF870_T1_NA.pdf
PDF
Instruction Manual, Type 1
NA816436_DCF870_T1_NA.pdf
PDF
Exploded Diagram, Type 1
DCF870_T1_NA_EU.svg
SVG
Exploded Diagram, Type 1
DCF870_T1_20250530.svg
SVG
Exploded Diagram, Type 1
DCF870_T1_NA_20251107.svg
SVG
Our Most Powerful 20V MAX* cordless router**

Take on tough applications without the hassle of a cord

*Maximum initial battery voltage (measured without a workload) is 20. Nominal voltage is 18; **Based on max watts out.

A person using a DEWALT cordless plunge router on a wooden surface in a workshop. The router is connected to a dust extraction hose and has yellow and black handles.

INTEGRATED DUST COLLECTION WITH AIRLOCK COMPATIBILITY

Collects up to 97% of dust cutting grooves in particleboard using DCBP520 battery and DWV015 dust extractor (battery and extractor sold separately).
A person using a DEWALT cordless router (model DCW620B) to carve grooves in a wooden plank in a workshop setting.

HELP MAXIMIZE CONTROL

Equipped with the ANTI-ROTATION System that senses the rotational motion of the tool and shuts it down if the motion is excessive.

Customers Also Considered