The Dremel MAX Finishing Abrasive Buffs are designed for cleaning and light sanding of materials such as glass, wood, metal, and plastic. These buffs are ideal for detail cleaning, light sanding, and paint removal on delicate surfaces. Featuring a 180 grit buff with nine times the lifespan of the Dremel 511S 180 grit and a 280 grit buff with four times the lifespan of the Dremel 511S 280 grit, they provide excellent durability. The carbide abrasive material is twice as strong as standard Dremel accessories, and the Easy Speedclic (SC) mechanism makes wheel changes six times faster than traditional mandrels. Compatible with Dremel SC402 EZ Lock and 402 mandrels, these buffs are an efficient and long-lasting accessory for your tool kit. Features and Benefits Suitable for cleaning and gentle sanding on materials like glass, wood, metals, and plastic Perfect for precision cleaning, mild sanding, and removing paint from sensitive surfaces Offer much greater longevity, durability, and do