Product Details
The United Abrasives - SAIT 50177 AZ-X fiber disc measures 7" x 7/8" and features a 24 grit zirconium composition, providing economical zirconium grain for fast grinding. It is constructed with a resin over resin bonding that ensures a strong bond resistant to heat and moisture. Additionally, the disc is equipped with a vulcanized fiber backing, making it suitable for heavy-duty sanding applications.








