The Dremel SC725 EZ SpeedClic Multipurpose Accessory Set includes 70 pieces of accessories designed for use with Dremel rotary tools. This set is ideal for a variety of projects, making it a versatile tool for professionals and DIY enthusiasts alike. With the EZ SpeedClic system, changing accessories is quick and easy, allowing for efficient and precise work. The SC725 model is known for its reliability and high-quality performance, making it a valuable addition to any toolkit.