3M™ Paper Belt 364UZ, P220 F-weight, 42 in x 84 in, Sine-lok, Full-flex Grain & Powder 3M SKU: 7100242288

3M SKU: 7100242288

and life of other fiber discs when grinding carbon steel — all with less grinding pressure required by the operator

3M SKU: 7010492943

3M SKU: 7010492581

Use block sponges for flat

3M™ Paper Belt 364UZ, P220 F-weight, 42 in x 84 in, Sine-lok, Full-flex Grain & Powder 3M SKU: 71002422883M SKU: 7100305460 Lead Time: ~7 days 3M Paper Belt 346UZ is constructed with a premium aluminum oxide mineral. It is an open coat construction for loading resistance and is coated on an F weight paper backing to efficiently sand and finish. F weight is one of the heaviest, most rigid paper backings available and will achieve finer finishes than cloth backed belts in the same grade. Anti static treatment helps manage dust and loading. F weight heavy