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DCG440B

60V MAX* 7 in. Brushless Cordless Grinder With KICKBACK BRAKE™ (Tool Only)

A cordless DEWALT angle grinder with a yellow and black design, featuring a side handle and brushless motor technology.

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Product details

Complete a variety metal and concrete cutting applications with the 60V MAX* brushless cordless 7 in. Grinder with kickback brake. This grinder produces up to 30% more torque than the DCG418 60V MAX* grinder and up to 2,300 UWO. Power through heavy-duty jobs with a no-load speed of up to 6,500 RPM. As a part of the PERFORM & PROTECT lineup of products, this tool is equipped with the kickback brake feature that engages when a stall, bind-up, or pinch is detected to quickly shut down the tool. Battery & charger sold separately

  • Up to 30% more torque when compared to DCG418 using DCB609
  • Built for safety with E-CLUTCH that immediately shuts down the motor when a pinch/stall is detected
  • Kickback brake engages with maximum force to quickly stop the wheel and shut off the grinder when bind-up occurs
  • Brake-instant brake engagement when trigger is released
  • Versatile Pipeline Grip Gearcase Cover : Use as a gripping surface for pipeline grinding and wire brushing where the edge of the wheel grinds and cleans when precise control is needed for accuracy
  • Convenient Jobsite Asset Management : Accepts TOOL CONNECT™ Chip DCE042 and connects with TOOL CONNECT™ Site Manager app (DCE042 sold separately)

Product Type
Angle Grinder
Voltage
60V
Cordless or Corded
Cordless
Power Source
Cordless
Tool Only
Yes

  • (1) DW4547 7 in. x 1/4 in. Grinding wheel
  • (1) Type 27 guard
  • (1) Side handle
  • (1) Hex key
  • (1) Threaded outer flange nut

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

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Customer Support

* * Maximum initial battery voltage (measured without a workload) is 20 and 60 volts. Nominal voltage is 18 and 54.

* ** DCG440 using DCB609 (sold separately) has 30% more torque when compared to DCG418 using DCB609

Downloads and manuals

Instruction Manual, Type 1
NA088076_DCG440_T1_US.pdf
PDF
Instruction Manual, Type 1
NA393713_DCG440-T1-NA.pdf
PDF
Exploded Diagram, Type 1
DCG440B_T1_US.svg
SVG
Exploded Diagram, Type 1
DCG440B_T1_US_20251224.294450.svg
SVG

Power of corded. freedom of cordles…

60V MAX* FLEXVOLT

No matter where you work, you need tools that get the job done. 60V MAX* tools combined with 20V/60V MAX* FLEXVOLT® Batteries provide maximum performance and the freedom to go anywhere. Built for heavy-duty applications, these tools deliver extreme power for tough jobs.

A construction worker wearing a yellow helmet and safety vest is operating a DEWALT power tool, drilling into concrete on a bridge during snowy weather conditions.
A construction worker wearing a blue hard hat and orange safety vest is using a yellow DEWALT demolition hammer to break through a concrete wall inside a building under construction. The tool is connected to a hose for dust extraction.
A construction worker uses a DEWALT rotary hammer drill to drill into a concrete ceiling at a building site. The drill is equipped with an attached vacuum hose for dust extraction. The worker is wearing safety gear including a helmet, goggles, and a mask.

Concrete power for commercial jobsites

Drill and chip through the hardest concrete with the largest offering of Cordless SDS MAX Combination Rotary Hammers. Featuring brushless motors and a German engineered mechanism, the 60V MAX* Combination Hammers power through the most demanding applications.

A construction worker uses a DEWALT rotary hammer drill to drill into a concrete ceiling at a building site. The drill is equipped with an attached vacuum hose for dust extraction. The worker is wearing safety gear including a helmet, goggles, and a mask.
A person wearing protective gloves and clothing is using a DEWALT cordless angle grinder (model DCG460X1) on a metal pipe, producing sparks in a workshop setting.

Metalworking

Grind with up to 30% more power†, when powered by a 20V/60V MAX* FLEXVOLT® battery.

Yellow graphic states battery and charger not included with product.

Bare tool notice

This item does not include a battery or charger. Compatible batteries and accessories can be found within the FLEXVOLT 20V/60V MAX* system.

Yellow graphic states battery and charger not included with product.
A close-up of a worker holding a DEWALT FLEXVOLT 9 Ah battery and attaching it to a DEWALT power tool outdoors. DEWALT storage boxes are visible in the background.

The battery innovation behind 20V/6…

FLEXVOLT® Battery System

Get the most out of your tool with a single battery system that offers exceptional power and runtime. Featuring patented technology that changes voltage when you change tools, FLEXVOLT 20V/60V MAX* batteries are compatible with 60V MAX* and 300+ 20V MAX* system tools.

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