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DeWALT DW831 Heavy-Duty 5'' Medium Angle Grinder


Item Number:

Retail Price: $200.99

Our Price: $129.99

In stock



  • 12 Amp motor, 10,000 rpm provides high speed for fast material removal
  • Higher power-to-weight ratio for greater efficiency and reduced user fatigue.
  • Rear handle design for greater comfort and control.
  • External brush doors for easy servicing.
  • Sealed ball and roller bearings for extended motor life.

What's in The Box

  • 2 position side handle
  • Depressed center wheel
  • Backing flange
  • Wrench
  • Clamp nut
  • Tool-free guard
  • Owner’s Manual


  • 30 Day Satisfaction Guarantee
Amps 12 AC/DC
Max Watts Out 1,837 W
No Load Speed 10,000 rpm
Use Wheels RPM Above 11,000 rpm
Spindle Lock Yes
Spindle Thread 5/8''-11
Customer Reviews

Average! Customer Rating:

(1 Review)

1 Item(s)

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May 30th, 2015

5" grinder

I have 6 of these- 3 for stainless work, and 3 for carbon work. I absolutely love these grinders!! They are the best I've used so far!!
Ragin Cajun

    1 Item(s)

    per page
    • Item Number: DW831
    • Retail Price: $200.99

      Our Price: $129.99
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