Discover the power of our Premium 115mm Zirconium Flap Disc featuring a 22mm bore, designed specifically for effective descaling, derusting, weld preparation, and surface cleaning. This 40 grit disc outperforms standard sanding discs, providing enhanced durability and efficiency in your projects. Crafted with abrasive flaps securely attached to a robust disc using epoxy adhesive, this design eliminates the need for a backing pad, making it convenient and easy to use with both electric and air tools. Specifications: - Bore Size: Ø22mm - Disc Diameter: Ø115mm - Grit Rating: 40 - Net Weight: 0.44kg Whether you're a DIY enthusiast or a professional tradesperson, our extensive range of tools and workshop equipment ensures you find everything you need for any task, big or small. Browse our online store with over 10,000 products, and if you need assistance, our customer support team is here to help you find the right tools for your needs.