ZFE Electric Grinder Cover Case Rotary Tool Attachment Accessories for Dremel Rotary Tools Pack of 2Pcs Fits Tool Model: Dremel 4000, 3000, 400, 398, 395, 300, 285, 275, 200, 100, 8200, 800, 780, 770, 7700 Works to deflect debris on a variety of applications including cutting, sanding, grinding and polishing The shield can be quickly adjusted into position, provides easy access to the accessory, and does not interfere with the workpiece Attaches onto a rotary tool in place of its nose piece for quick and easy installation Size: 2.36"*1.10",Easy to Use Design - Spring friction design allows for quick adjustment and accessibility to accessory