3M™ Flexible Diamond Hand Lap 6200J, 2-1/4 in x 3-3/4 in M74 Micron, 10 per case

For hard to grind material, stone, glass, ceramic, metal, carbide, composites. Metal plated bond securely anchors micron graded diamonds to backing. For wet or dry applications. Durability improves when used with water or oil lubricants.
3M ID (Stock Number): 60980013035

Micron graded diamond abrasive bonded to a firm foam handblock. For deburring and finishing non-ferrous metals, stone, glass and ceramic materials.