The Performance Tool M547 micro die grinder delivers powerful performance with a free speed of 54,000 RPM, making it perfect for intricate and precise work. Its slim and comfortable design is lightweight and ergonomic, providing maximum comfort during use. With variable speed control, the M547 allows you to adjust the speed to your specific needs, giving you greater control and precision. The vibration-free ball bearing construction minimizes vibrations, ensuring smooth and consistent operation for a flawless finish. This micro die grinder comes as a complete kit with a 10pc precision mounted stone kit, blow case, 42" air hose with protective sleeve, inline oiler, tool oil, female plug, and wrenches, making it a versatile and complete tool for any job. Invest in the Performance Tool M547 for reliable and precise workmanship.