Hitachi GP3V 1-Inch Variable Speed Die Grinder Variable speed dial allows the user to adjust the speed for the application from 7,000 to 29,000 RPM Accepts 1"" max wheel diameter accessories Electronic soft start allows for a controlled start up Small grip perimeter provides comfortable control and easy maneuverability Electronic feedback circuitry provides consistent power to maintain RPM under load Capable 4.7 amp motor powers through even the toughest applications Locking slide switch prevents fatigue during extended operation Adjustable side handle provides a comfortable and secure grip Ideal for finishing dies, press work, die casting and molding and grinding of machine parts Download the GP3V Tool Card Spanner Wrench (17mm) (936638) Spanner Wrench (12mm) (936553) Side Handle (324548) Capable 6.7 amp motor powers through even the toughest applications Variable speed dial allows the user to adjust the speed for the application Soft start for controlled operation Small grip perimeter provides comfortable control and easy maneuverability Electronic feedback circuitry provides consistent power to maintain RPM under load