3M™ Standard Abrasives™ Surface Conditioning FE Disc 845611 provides a more compact structure of non-woven fibers than 3M™ Standard Abrasives™ Buff and Blend Products. It has a woven fabric (scrim) embedded in the nylon structure to provide additional strength and durability for edge work, deburring and efficient blending of all metal types. It has a high initial and extended rate of cut, making it the best material when high contact pressure and stock removal are required. 3M™ Standard Abrasives™ Surface Conditioning FE Disc 845611 provides a more compact structure of non-woven fibers than 3M™ Standard Abrasives™ Buff and Blend Products. It has a woven fabric (scrim) embedded in the nylon structure to provide additional strength and durability for edge work, deburring and efficient blending of all metal types. It has a high initial and extended rate of cut, making it the best material when high contact pressure and stock removal are required.