Product Details
The United Abrasives - SAIT 50180 AZ-X Fiber Disc measures 4-1/2" x 7/8" and features a 36 grit zirconium grain, designed for economical and fast grinding. Its resin over resin construction ensures a strong bond that is resistant to heat and moisture, while the vulcanized fiber backing provides durability for heavy-duty sanding applications. This disc is ideal for various metalworking tasks where efficient material removal is required.








