The Foredom Micromotor Rotary Tool FM 3545 is a powerful tool capable of reaching speeds up to 45,000 RPM, making it ideal for precision tasks in various industries. The model FM3545 features a micro motor design, providing precise control and accuracy for intricate work in fields such as healthcare, lab, and dental. With the trusted brand name of Foredom, users can expect high-quality performance and reliability for their crafting and professional needs. No accessories only unit