CRL 3M® 5" 400 Grit QRS Mount Flexible Diamond Disc Glass Drilling Machines & Accessories Replacing the head is done

Replacing the head is done by pulling out the old one and the new unit just snaps back into place

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Dow Corning® 795 is virtually unaffected by sunlight

adjust the screw and squeeze

NOTE : Always clean in direction of polish lines

CRL 3M® 5" 400 Grit QRS Mount Flexible Diamond Disc Glass Drilling Machines & Accessories Replacing the head is doneVery 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