3M™ Flexible Diamond Hand Lap 6200J, 2-1/4 in x 3-3/4 in R30 Micron
For hard to grind material, stone, glass, ceramic, metal, carbide, composites. Tough resin bond securely anchors micron graded diamonds to backing. Use on wet or dry applications. Durability improves when used with water or oil lubricants.