2050/15 Dremel Stylo & Versatile Craft Rotary Tool features glass etching, leather burnishing, jewelery making, woodworking and more versatility by allowing the reach into tight areas for detailing. 2050/15 Dremel Stylo & Versatile Craft Rotary Tool features slim size allowing for closer precision and the narrow profile/sleek lightweight design allows for extended work sessions. 2050/15 Dremel Stylo & Versatile Craft Rotary Tool features a variable speed from 5,000RPM to 22,000RPM for optimal speed control in a variety as well as a compact motor for quiet work fitting more comfortably in hands.