Product Details
The United Abrasives - SAIT 50172 AZ-X fiber disc measures 7" x 7/8" and features a 50 grit zirconium grain, designed for economical and fast grinding. It is constructed with a resin over resin bonding method that ensures a strong bond, providing resistance to heat and moisture. Additionally, the disc utilizes vulcanized fiber backing which enhances its durability for heavy-duty sanding applications.








