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DEWALT® 20 V MAX* 4 1/2" - 5" Cordless Angle Grinder


Airgas Part #:DEWDCG409VSB

Manufacturer Part #:DCG409VSB

$453.53 /Each
Package Size Options
$453.53 Each
$1,814.12 Pack 4 Each / Pack

Item Details

  • Take advantage of more power with 20V MAX* tools featuring FLEXVOLT ADVANTAGE™ tool technology. \nThis 20V MAX* 4.5 in. - 5 in. Variable Speed Grinder allows the user the to adjust wheel speed to match the needs of a variety of applications. This grinder delivers up to 48% more power** when paired with a DCB606 FLEXVOLT® battery vs. DCB205 20V MAX* battery. As a part of the PERFORM and PROTECT™ lineup, this tool comes equipped with KICKBACK BRAKE™ and the E-CLUTCH® System. This tool is a part of the expanding 20V MAX* system, and is compatible with all 20V MAX* batteries and chargers.


  • Variable speed functionality allows the user to adjust wheel speed for applications as needed
  • E-CLUTCH® actives in less than a tenth of a second when a pinch/stall is detected, shutting down the motor
  • Kickback Brake engages when a pinch, stall, or bind-up event is sensed. The electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the grinder, and shut the grinder off
  • Brake engages when trigger is released stopping the wheel quickly.
  • Tool Connect™ Chip Ready: Chip pocket accepts Tool Connect™ Chip DCE042 and connects with Tool Connect™ Site Manager app for easy asset management on the jobsite. (DCE042 sold separately)
  • Wireless Tool Control System™ - Wireless ON/OFF capability when paired with a compatible DEWALT® dust extractor (sold separately) via Wireless Tool Control™ System

Product Attributes

Grinder Type

» Angle Grinder

Power Tool Type

» Cordless

Wheel Diameter

» 4 1/2" - 5"

Tool Amperage/Voltage

» 20 V


» 9000

Trade Name

» MAX*