At 20, 000 RPM, the Ingersoll Rand 3101G die grinder delivers enough power for just about any job. It has an angled shape that makes it easy to handle, especially when you're working in confined and hard-to-reach places. It features a grease fitting that makes lubricating the 3101G a breeze, a soft ergonomic grip that eats up vibration and reduces user fatigue, a rear exhaust, and a self-locking throttle for even easier use. | Ingersoll Rand EDGE Series 1/4" Air Angle Grinder 3101G