Product Details:

Fast Grinding 100% Polyester Backed Discs in Five Grits from 60X to 400X in Two Popular Sizes
Special Sizes and Grits Available on Request
Several Popular Sizes: 5", 6" and 7" (127, 152.4 and 177.8 mm)

Our CRL Silicon Carbide Sanding Discs come in several diameters to fit most popular brands of disc sanders. They have a 100 percent polyester backing that lets you use them wet or dry.

Grit: 220X
Diameter: 5 in (127 mm)
Center Hole: 7/8 in (22.2 mm)

Additional Product Information:
Most Popular Grits for Glass, and Examples of Their Use:
60X - Extra Rough: Fast Glass Removal (Mitered Edge)
80X - Rough: Quick Contouring (Auto Glass Edge)
120X - Smooth: Seaming and Polishing (Desk Top Edge)
220X - Extra Smooth: Fine Frosted Finish (Glass Shelf Edge)
400X - Fine: Satin Finish (Opaque Edge)

50 discs per box.