3M 675L Sanding Belt, 4 in W x 98-1/2 in L, 20 Micron Grit, Super Fine Grade, Diamond Abrasive

3M Sanding Belt, 98-1/2 in Length, 4 in Width, 20 Micron, Super Fine, Diamond Abrasive, 5 mil Polyester Film Backing, Beige, Applicable Materials: Chrome Carbide, Nickel Based, Non-Ferrous Metals, Chilled Cast Iron, HVOF, Chrome Oxide, Glass, Ceramic, Tungsten Carbide and Hard-Filled Rubber Applicable

• Achieve finish requirements faster, with fewer passes and faster traverse rates than other alternatives
• Reduces abrasive costs - 675L enables slow abrasive feed rates and fewer steps
• Helps improve productivity and reduce the cost of superfinishing of hard materials
• An exceptional film for thermal spray finishing of contour/complex shapes
• Color coded to reduce the risk of error and mixing up abrasive grade