Tight spots, nooks, and corners - They're all easily within reach when you add the 225 flex-shaft attachment to your Dremel rotary tool Flexible 36-inch shaft attaches easily; Enabling craftsman, jewelers, woodworkers and DIYers the extended control and flexibility to drill, cut, carve, and polish even the most delicate of projects Compatible with Dremel rotary tool models 4300, 4000, 3000, 200, 100, 8260, 8250, 8240 and 8220 Ideal for DIY or crafting projects like detail sanding, carving, engraving, cutting, cleaning and polishing Integrated shaft lock button on the hand piece allows for easy accessory changes Comfort grip hand piece allows finger tip control to cut, grind, sand, sharpen, polish and more Quick connect - Easily attaches to your Dremel rotary tool