5 in. (125mm) Medium Angle Grinder
DEWALT? DW831 heavy-duty 5 In. (125 mm) medium angle grinder features a 12.0 Amp AC/DC motor producing 10，000 RPM of high speed for fast material removal. Applications include grinding metal with 1/8 In. or 1/4 In. subbed or depressed-center wheels; cutting metal with type 1 and type 27 thin cut-off wheels; finishing metal with wire cup brushes， wire stringer bead wheels， sanding flap discs， or sandpaper; cutting aggregate with diamond wheels; finishing aggregate with diamond cup wheels.
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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
Uses include metal grinding， metal cutting， metal finishing， aggregate cutting and aggregate finishing
Keyless adjustable guard allows easy， tool-free adjustments
Rear handle design for greater comfort and control
1，837 maximum watts out
Sealed ball and roller bearings extend motor life
External brush doors for easy servicing
Independently certified to meet applicable standards
Accessories Included
Yes
Acme Tools Brand Name
DEWALT
Acme Tools Part Number
DW831
Adjustable Handle Position
Yes
Amperage (A)
12.0
Arbor Size
5/8 -11 UNC
Assembled Weight (lbs)
7.4
California Proposition 65 Warning Required
Yes
Color / Finish
DEWALT? Yellow and Black
Cord Length (ft)
8.0
Cordless / Corded
Corded
Country of Origin
China
CSA Certified
Yes
Electronic Speed Control
Yes
ETL Listed
No
globalTradeItemNumber (GTIN)
00028875108317
Grinder Switch Type
Toggle
Grinder Type
Angle
Grinding Wheel Included
Yes
Handle Type
Straight
Housing Material
Glass-Filled Nylon
Included Accessories
Includes grinding wheel; wrench， backing flange， clamp nut， keyless adjustable guard， and 2-position side handle
Included Safety Features
safety glasses， gloves， hearing protection
Internal Supplier Part #
DW831
Internet Product Code (IPC)
E1C0D3B559B
Length (in)
14.33
Lock-on Switch
No
Manufacturer Warranty
Limited 3 Year Warranty / 1 Year Free Service Contract / 90 Day Money Back Guarantee
Maximum Output Wattage
1837.0
Maximum RPM
10000.0
Net Tool Weight (lbs)
7.4
Overload Protection
Yes
Package Weight
8.85
Package Weight (lbs)
8.85
Powered Tool Power Source
Electric – Corded
Product Storage Included
No Case Included
Replaceable Brushes
Yes
Side Handle
Yes
Spindle Lock
Yes
Switch Type
Toggle
UL Listed
Yes
UPC
028875108317
Variable Speed
No
Voltage
120.0
 Medium Angle Grinder)
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