Dremel 4300/9-64 9 Attachments, 64 Accessories Versatile Rotary Tool Kit with Flex Shaft and Hard Storage Kit features Universal 3-jaw chuck meaning it can tool-less and collect-less accessory changes and is compatible with Dremel’s entire line of accessories and attachments. Dremel 4300/9-64 9 Attachments, 64 Accessories Versatile Rotary Tool Kit with Flex Shaft and Hard Storage Kit features a pivot light that rotates to illuminate projects even in difficult to reach spaces and a powerful motor with variables from 5,000RPM to 35,000RPM and electronic feedback for accurate tool control and maximum performance.