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.
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###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
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