Skip to main content
Accessibility StatementRead more
DEWALT logo with yellow text on a black background.
DCG407P1

20V MAX* Brushless Cordless 4-1/2-In. Slide-Switch Grinder Kit

A DEWALT 20V brushless cordless angle grinder kit, including the yellow and black angle grinder tool, a battery charger, and an additional tool accessory.

Reviews

Product details

Complete grinding applications with the 20V MAX* brushless cordless 4.5 in. Slide-switch grinder that maintains constant speed under load. Equipped with overload protection and an efficient brushless motor, this cordless tool accommodates 4.5 in. Wheels and includes both a type b guard for grinding and a clip-on guard to convert the type b guard for cutting operations. Designed for versatility and durability, this grinder features mesh screens that help prevent debris that can cause damage from entering internal components. Offering slide-switch operation for continual use, the 20V MAX* brushless cordless 4.5 in. Slide-switch grinder is a ideal for tough days on the job.

  • Run Time - Up to 56 cuts of 1/2 " rebar
  • PERFORM & PROTECT - This grinder is equipped with anti-rotation features including a kickback brake and E-CLUTCH.
  • Powerful Performance - Take on tough jobs with a brushless motor engineered to deliver up to 850 MWO and up to 9,000 RPM (no load).
  • Slide-switch Operation - Operate grinder with a slide switch that allows for continual operation over long periods.
  • Brushless Motor - Maintains constant speed under load and minimizes maintenance with an efficient brushless motor that doesn't require brush changes.
  • Out-of-the-box Functionality - Get right to work with this kit that includes a DEWALT® 20V MAX* 5ah battery, a charger, and a durable storage bag.
  • Durable Engineering - Helps block debris from entering internal components with mesh screens.
  • Ideal for Common Size Applications - Accommodates common regional market requirements with a 4 in. - 5 in. Wheel acceptance.

Product Type
Angle Grinder
Voltage
20V
Cordless or Corded
Cordless
Power Source
Battery
Tool Only
No

  • (1) DCG407 4 1/2 in. Grinder
  • (1) Side Handle
  • (1) Clip-On Guard
  • (1) Inner & Outer Flange
  • (1) Hex Wrench
  • (1) DCB205
  • (1) DCB1106 Charger
  • (1) Soft Kit Bag

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

* DCG407P1: ** - Per charge, using DCB205 battery and DW8062 cutting wheel (cutting wheel sold separately).

Downloads and manuals

Instruction Manual, Type 1
NA532201_DCG407_DCG408_T1_NA.pdf
PDF
Exploded Diagram, Type 1
NA542902_DCG407_T1.svg
SVG
Exploded Diagram, Type 1
NA542902_DCG407_T1_20250422.svg
SVG
Exploded Diagram, Type 1
NA542902_DCG407_Asia_T1_20250507.svg
SVG

Related products & accessories

Lead the charge

20 MAX* continues to expand

Our fastest growing system isn't stopping. TAKE CHARGE™ with 300+ Products in the 20V MAX* line, each designed to fit the job at hand. Improve productivity on the jobsite with innovative cordless solutions.

A person uses a DEWALT cordless impact wrench to drive a screw into a metal bracket attached to a concrete step. The tool is yellow and black, and the person is wearing work boots.
A person wearing a black glove uses a DEWALT 20V cordless impact wrench to work on the undercarriage of a vehicle, specifically tightening or loosening bolts on a metal component.
A person wearing work gloves uses a DEWALT cordless drill to bore a hole into a concrete block wall, with a dust extraction attachment connected to the drill.

Powered by innovation

Performance matters, so choose from a wide-range of battery options designed to maximize power, runtime, and space.

A person wearing work gloves uses a DEWALT cordless drill to bore a hole into a concrete block wall, with a dust extraction attachment connected to the drill.
A set of DEWALT cordless power tools including drills, a circular saw, an angle grinder, a flashlight, and a reciprocating saw, displayed with a large black rolling toolbox, on a construction site with wooden planks and a rustic wall in the background.

Made for your trade

20V MAX* tools are engineered to meet the specific needs of the most demanding trades.

Our fastest growing system

With 300+ products that keep you productive on the jobsite, 20V MAX* is a system you can build on.

A collection of DEWALT yellow and black power tools, including drills, saws, and a toolbox, arranged on a concrete floor in an industrial warehouse setting.