DeWalt D28144N 5"/ 6" High Performance Cut-Off/Grinder

Item Number:D-WD28144N
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DeWalt D28144N 5"/ 6" High Performance Cut-Off/Grinder

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  • 13.0 Amp / 2.3HP, 9,000 rpm DEWALT built G55 (AC) motor designed for faster material removal and higher overload protection
  • No Lock-On paddle switch prevents the user from locking the grinder on
  • Dual Clutch Protection prevents the gears from stripping and motor from burning up in a wheel pinch/stall increasing durability
  • Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the tool through the air intake vents
  • Quick-Change Wheel Release allows tool free wheel removal
  • Dual Abrasion Protection provides increased motor protection from damaging dust and debris ingestion
  • One-piece brush arm prevents brush hang-up due to dust ingestion
  • Complete Electronic Control provides multiple advanced technology features such as E-Clutch, Power-Off, and Power-Loss Reset

The D28144N includes:

  • 1x DeWalt 5"/6" High Performance Cut-Off/Grinder No Lock-On
  • 1x 2-position Soft Grip Side Handle
  • 1x 5" Tool Free Adjustable Guard
  • 1x 6" Tool Free Adjustable Guard
  • 1x Wrench


  • E-Clutch shuts the grinder off when a wheel pinch or wheel stall occurs, extending the life of the gears and motor
  • Power-Off Advanced Overload Protection shuts the tool off before it reaches overload or burn-up
  • Power-Loss Reset prevents accidental re-starts following a power disruption when the tool is left in the "on" position
  • Vibration-reducing side handle increases comfort for extended use applications
  • Low profile, jam-pot gear case provides precise gear alignment for a smoother, quieter transmission while allowing access to tight spaces
  • Auto-off brushes shut the tool down when the brushes need replacing to avoid tool damage
  • Keyless adjustable guard provides tool-free guard adjustments, increasing productivity

Tech Specs:

  • Amps: 13.0Amps
  • Max Watts Out: 1,700W
  • Horsepower: 2.3HP
  • No Load Speed: 9,000rpm
  • Spindle Thread: 5/8"-11
  • Switch Type: Paddle no lock-on
  • Dust Ejection SystemTM: Yes
  • Tool-Free Flange System: Yes
  • E-Clutch® / Overload Protection: Yes
  • Length: 13"
  • Tool Weight: 4.6lbs

UPC - 028877574417

Most DeWalt Tools purchased on or after January 1, 2004 come with a warranty package that includes a Three-Year Limited Warranty and a One-Year Free Service Contract. DeWalt Hand Tools and Mechanics tools are covered by a Limited lifetime warranty. For specific tool exceptions and warranty information on tools purchased before January 1, 2004, please visit

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