Skip to main content
DEWALT logo with yellow text on a black background.
DCG421N-XJ

18V XR® Compact Right Angle Die Grinder (Tool Only)

DEWALT 18V XR brushless tool shown, DCG421N-XJ and DCG421N SKUs visible.

Reviews

Product details

The 18V XR® Compact Right Angle Die Grinder delivers up to 447 MWO* with speed settings of 10,000, 15,000, 20,000, and 24,500 rpm, easily accessible via a LED backlit setting. All of this is packed into a compact and lightweight body, making the tool easier to handle when working at challenging angles with true cordless freedom. The tool’s compact design makes it easier to reach confined and enclosed spaces, supported by the addition of an integrated LED light ring at the head of the tool, which provides greater illumination when working in enclosed areas. Engineered for safety, the electronic brake stops the tool in under 1 second* Tested with DCBP034 Battery * On average, using 2-in cutting wheel (not included)

  • 18V XR® Compact : Part of the 18V XR® compact range of tools, offering superior ergonomics and comfort
  • Compact 18V Brushless Motor : Professional performance delivered by a durable and innovative 32mm brushless motor
  • Electronic Brake : Stops the wheel quickly when the trigger is released
  • Electronic Clutch : Reduces the kickback reaction in the event of a pinch or stall
  • Variable Speed : 4 selectable speed settings and speed control trigger
  • LED Work Light : For effective illumination of dark workspaces
  • 6mm & 1/4 Collets : Both collets included for maximum accessory compatibility
  • Spindle Lock : For easy accessory change - no need for multiple tools
  • Mesh Debris Covers : Restricts dust and debris being drawn through the motor and electronics
  • Rubber Overmold : Provides enhanced grip and comfort

Product Type
Die Grinder
Voltage
18V
Cordless or Corded
Cordless
Power Source
Battery
Tool Only
Yes

  • (1) 6mm Collet
  • (1) Collet Spanner
  • (1) 1/4-in Collet

  • 3 Year Limited Warranty, 1 Year Free Service, 30 Days Satisfaction Guaranteed