CRL 3M® 4" 800X Grit QRS Mount Flexible Diamond Disc Cleaners Polishes and Protectors and the digital technology makes

and the digital technology makes this meter very rugged

not the entire holder with brush

Round Smooth Rod with Thumb Release

and ASTM C 920

wear Safety Glasses

CRL 3M® 4" 800X Grit QRS Mount Flexible Diamond Disc Cleaners Polishes and Protectors and the digital technology makesVery Aggressive Grinding Pad 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