5" (125mm) Medium Angle Grinder - DeWALT

The DeWALT DW831 5" (125mm) Medium Angle Grinder is engineered for demanding metal preparation, fabrication, and repair tasks in professional automotive and industrial environments. Featuring a robust 12.0 Amp motor and a compact gear case, this tool delivers the necessary torque and control for efficient cutting, grinding, and material removal on challenging job sites. Its durable construction ensures reliable performance for professional technicians and mechanics tackling rigorous applications.

Key Features

• Optimized 5" Platform: The 5" (125mm) wheel diameter provides a practical balance of cutting depth and maneuverability, suitable for chassis, exhaust, and bracket work on passenger vehicles, light trucks, and heavy equipment.
• High-Output 12.0 Amp Motor: A 12.0 Amp AC/DC motor delivers a 10,000 RPM no-load speed, ensuring consistent power for grinding welds, cutting seized fasteners, and dressing edges on steel, cast iron, and masonry.
• Compact Gear Housing: Designed for improved access, the compact gear housing allows for effective operation in tight spaces, including under lifts, within engine bays, and along frame rails.
• Tool-Free Adjustable Guard: A keyless, adjustable guard allows for quick repositioning to accommodate various cutting or grinding angles, enhancing user protection by redirecting sparks and debris.
• Spindle Lock for Quick Changes: The integrated spindle lock facilitates fast and straightforward wheel changes, optimizing workflow efficiency for professional technicians.
• Multi-Position Side Handle: A two-position side handle provides enhanced grip and control during extended use with cutting wheels, grinding discs, and flap wheels, contributing to operator comfort and precision.

Applications

This professional-grade tool excels in chassis and body repair, exhaust fabrication, cutting rusted bolts, trimming brackets, and preparing weld joints. It is equally effective for grinding welds, removing rust and scale, bevelling edges, and performing light demolition on metal and masonry across repair shops, fabrication facilities, and maintenance departments.

Specifications

• Manufacturer: DeWALT
• Model: DW831
• Wheel Diameter: 5" (125mm)
• Weight: 7.4 lbs
• Dimensions: 14.33 x 7.48 x 5.91 in