Model # DW831

Internet #203070245

Store SO SKU #1000952783

DEWALT 12 Amp 5 in. 10,000 RPM Medium Angle Grinder
0028875108317

DEWALT

12 Amp 5 in. 10,000 RPM Medium Angle Grinder

$11844 /box
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Product Overview

The DEWALT DW831 5 in. Medium Angle Grinder has a 12.0 Amp AC/DC, 10,000 rpm motor which provides high speed for fast material removal. The keyless, adjustable guard provides tool free guard adjustments convenience and ease of use. The rear handle design allows for comfort and better control. The brush caps are external for easy servicing and the sealed ball and roller bearings extended motor life. The DW831 includes grinder, grinding wheel, wrench, backing flange, clamp nut, keyless adjustable guard and 2-position side handle.
  • 12.0 Amp AC/DC, 10,000 RPM motor provides high speed for fast material removal
  • High power-to-weight ratio for greater efficiency and reduced user fatigue
  • Keyless adjustable guard provides tool-free guard adjustments, increasing productivity
  • Rear handle design for greater comfort and control
  • External brush caps for easy servicing
  • Sealed ball and roller bearings for extended motor life
  • Click here for more information on Electronic Recycling Programs

Product Overview

The DEWALT DW831 5 in. Medium Angle Grinder has a 12.0 Amp AC/DC, 10,000 rpm motor which provides high speed for fast material removal. The keyless, adjustable guard provides tool free guard adjustments convenience and ease of use. The rear handle design allows for comfort and better control. The brush caps are external for easy servicing and the sealed ball and roller bearings extended motor life. The DW831 includes grinder, grinding wheel, wrench, backing flange, clamp nut, keyless adjustable guard and 2-position side handle.

  • 12.0 Amp AC/DC, 10,000 RPM motor provides high speed for fast material removal
  • High power-to-weight ratio for greater efficiency and reduced user fatigue
  • Keyless adjustable guard provides tool-free guard adjustments, increasing productivity
  • Rear handle design for greater comfort and control
  • External brush caps for easy servicing
  • Sealed ball and roller bearings for extended motor life
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
$69.00 /each
$118.44 /box
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Was $189.00
$151.20 /each
Save $37.80 (20%)
Name 7.5 Amp 4.5 in. Corded 12,000 RPM Paddle Switch Small Angle Grinder 12 Amp 5 in. 10,000 RPM Medium Angle Grinder 13-Amp Corded 4-1/2 in. - 5 in. High Performance Angle Grinder 13 Amp Corded 6 in. Rattail Cutoff Tool with No Lock on and Adjustable Guard
Brand DEWALT DEWALT DEWALT DEWALT
Ratings (2) (2) (0) (0)
Reconditioned No No No No
Amperage (amps) 7.5 12 13 13
Power Tool Features Adjustable Handle Position,Second Handle Included Grinding Wheel Included,Second Handle Included Adjustable Handle Position,Second Handle Included,Spindle Lock Adjustable Handle Position,Second Handle Included
Cordless/ Corded Corded Corded Corded Corded
Wheel Diameter (in.) 4.5 5 in 5 6
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
4
Product Height (in.)
4.75
Product Width (in.)
14.25
Wheel Diameter (in.)
5 in

Details

Amperage (amps)
12
Arbor Size
5/8-11
Case Included
No
Color Family
Yellow
Cord Length (ft.)
14
Corded Tool Type
Angle Grinder
Cordless/ Corded
Corded
Electronic Speed Control
No
Grinding Wheel Included
Yes
Maximum Speed (rpm)
10000
Power Tool Features
Grinding Wheel Included,Second Handle Included
Product Weight (lb.)
7.4lb
Reconditioned
No
Returnable
90-Day
Side Handle
Yes
Side Handle Included
Yes
Spindle Lock
Yes
Tools Product Type
Power Tool
Variable Speed
No

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Listed
Manufacturer Warranty
90 Day Money Back Guarantee 1 Year Free Service Contract 3 Year Limited Warranty

Specifications

Dimensions

Product Depth (in.)
4
Product Height (in.)
4.75
Product Width (in.)
14.25
Wheel Diameter (in.)
5 in

Details

Amperage (amps)
12
Arbor Size
5/8-11
Case Included
No
Color Family
Yellow
Cord Length (ft.)
14
Corded Tool Type
Angle Grinder
Cordless/ Corded
Corded
Electronic Speed Control
No
Grinding Wheel Included
Yes
Maximum Speed (rpm)
10000
Power Tool Features
Grinding Wheel Included,Second Handle Included
Product Weight (lb.)
7.4lb
Reconditioned
No
Returnable
90-Day
Side Handle
Yes
Side Handle Included
Yes
Spindle Lock
Yes
Tools Product Type
Power Tool
Variable Speed
No

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Listed
Manufacturer Warranty
90 Day Money Back Guarantee 1 Year Free Service Contract 3 Year Limited Warranty

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Questions & Answers

what volt is this? I have a 220 volt outlet. can I use this?

what volt is this? I have a 220 volt outlet. can I use this?
Asked by: CS
No, the DW831 is a 120V (AC/DC) Grinder it will not work with a 220V outlet.
Answered by: SBD_Product Expert
Date published: 2017-06-21
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Customer Reviews

12 Amp 5 in. 10,000 RPM Medium Angle Grinder is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from Powerful and Durable Tool I use this tool in my hardwood floor installation career for several years. I grind concrete, plywood and even cork flooring. This tool has a very powerful motor. After intensive exploitation I change it every two years. Very good quality for less money! Highly recommend!
Date published: 2013-07-29
Rated 4 out of 5 by from works great I used this thing for several years now and have never had a problem with it. It would be nice if "soft start" grinders would be available since it does give a bit of a kick starting up. I would have given it a 5 out of 5 but since they have their own proprietary set up, I've had to buy adaptors to use discs that are not available in the Dewalt line-up.
Date published: 2008-01-24
  • y_2017, m_9, d_19, h_3
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