Ingersoll Rand's EDGE Series 3101G 1/4" Air Angle Die Grinder is the right tool for the job. The angled shape of this powerful, 20,000 rpm angle die grinder lets you get to those hard-to-reach places. The 3101G has a 1/3-horsepower motor, a 1/4-inch collet, a rear exhaust, and a self-locking throttle. A grease fitting allows you to keep the gears properly lubricated. An ergonomic grip makes the tool comfortable to hold and use. Use the 3101G pneumatic grinder in various applications including finishing, cutting, porting, weld breaking, deburring, polishing, and grinding.