Features: 

• High power 4.7 HP (maximum motor HP) 8,500 RPM motor provides overload protection provides higher operating speeds under load.
• Dust Ejection System™ protects the motor from damaging particles entering air intake that would otherwise abrade the motor and increases brush life.
• Anti-vibe trigger handle reduces user fatigue caused by vibration.
• Light weight design (11.6 lbs.) lessens user fatigue.
• Automatic turn-off brushes shut down the tool when brushes need to be changed to avoid tool damage.
• Low profile gearcase allows for work in tight areas.
• 8,500 RPM provides optimal material removal with 7" grinding wheels.
• Brush door allows for quick brush replacement.
• Low profile gear case for close area work.

Details: 

The DEWALT® 7-inch 8,500 RPM 4.7 HP Angle Grinder has a powerful 4.7 horsepower motor that gives up to 8,500 revolutions per minute, perfect for optimal work with the 7-inch grinding wheels. With a soft grip trigger for better control and a side handle to lessen vibrations, the lightweight DEWALT angle grinder is easy to work with. There is an automatic shut-off for when the brushes need changing, and a brush door to make replacing easily. With a low-profile gear case for close work, the 7-inch angle grinder has a thick "S" style cord for durability on jobsites, and the Dust Ejection System™ ensures that the motor stays clear of dust and debris.