🔧 Elevate Your Craft with Dremel's Precision Power! Durable metal construction ensures long-lasting performance and reliability. Access dedicated customer service via chat, email, or phone for peace of mind. Designed for all Dremel rotary tools and Flex Shaft for ultimate flexibility. Easily switch between accessories with the quick-change collet nut. Includes collets in sizes 1/8", 3/32", 1/16", and 1/32" for precise applications. Multiple collet sizes 5-piece set Durable metal shanks The Dremel 4485 Quick Change Rotary Tool Collet Nut Set Medium is a versatile 5-piece accessory set designed to enhance the grip and functionality of your rotary tools. It includes a quick-change collet nut and various collet sizes, ensuring compatibility with all Dremel rotary tools and Flex Shafts. Crafted with durable metal shanks, this set promises longevity and reliability, backed by USA-based customer service for your convenience.