DWE4557 7" 8,500 rpm 4.7 HP Angle Grinder

The DWE4557 Angle Grinder has a high power 4.7 HP motor with overload protection and 8,500 rpm for optimal material removal with 7" grinding wheels. Dust Ejection System™ prevents harmful dirst from entering the motor.

Features & Specs

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
  • Lightweight 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
  • Quick-Change™ guard allows user to quickly adjust guard to redirect sparks
  • Soft-grip trigger handle provides greater comfort and control
  • Thick, "S" style cord takes the abuse of the jobsite and shop environments providing durability and long life for the cord set
  • 3-position side handle provides improved ergonomics for specific applications
  • This product runs off of AC/DC power

Specifications

  • Amps 15.0 Amps
  • Max Watts Out 3450 W
  • Motor Abrasion Protection Yes
  • No Load Speed 8,500 rpm
  • Peak Horsepower 4.7 HP
  • Power Tool Type Corded
  • Spindle Lock Yes
  • Spindle Thread 5/8"-11
  • Steel-Cut Gears Yes
  • Tool Length 20.75 in
  • Tool Weight 11.6 lbs
  • Use Wheels rpm Above 8,500 rpm
  • Wheel Diameter 7"

Includes

  • 7" guard
  • 3 position side handle

Warranty & Service Information

FAQs

  • ?

    Is a 9" Type 1 guard available for my large angle grinder? (LAG)

    As of early 2015, we do not have a 9" Type 1 guard, only Type 27.
  • ?

    Is there a 7" or 9" large angle Grinder with Three Prongs/Ground?

    There is a 7" Grinder that can be converted to three prong however every 7" Grinder is Double Insulated Two Prong which is OSHA compliant. 
     
    The grinder that can be converted to Three Prong with a conversion kit, not included, must be purchased separately, is DWE4557 (7") or DWE4559 (9").

    The conversion kit is part number N228277.

    To order, please go to servicenet.dewalt.com