The Dremel 160 piece multi-purpose accessory set offers a breadth of high-quality accessories providing a complete kit to get you started with your Dremel rotary tool. The kit includes the patented EZ Lock™ accessory system with the EZ Twist™ nose cap wrench, EZ Lock mandrel and EZ Lock cut-off wheels allowing for quick and easy accessory changes. The included storage case features reusable storage bins and lift-out trays for easy organization of the included bits. This kit is ready for cutting, grinding, polishing, sanding, cleaning and more.