CRL 3M® 5" 220 Grit QRS Mount Flexible Diamond Disc Glass Thickness Measuring Tools & Meters They have a plated diamond

They have a plated diamond abrasive surface permanently glued to a semi-flexible foam support pad

Variety of Diameters and Configurations to Fit Bulk Load Caulking Guns

and Count Occur Simultaneously

We even offer custom sizes to meet your needs

CRL Closed Cell Backer Rod is chemically inert

CRL 3M® 5" 220 Grit QRS Mount Flexible Diamond Disc Glass Thickness Measuring Tools & Meters They have a plated diamondVery Aggressive Disc Diamonds Offer Longer Life 1" Center Hole The CRL 3M Diamond Disc offers tremendous life compared to a standard silicon carbide disc. In addition, the edge quality is consistent throughout the life of the disc. This is because diamonds wear much slower than silicon carbide. Since diamonds cut rather than scratch like sandpaper, less pressure is required to accomplish the same material removal. Disc life and finish will always be