3M 81376 Type C Fibre Sand Disc, 7'' x 7/8', 50 Grit

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Used on portable grinders for course and fine metal work. Versatile production-weight backing fully resin-bonded & coated with a tough, durable aluminum oxide abrasive in closed coat construction.
SKU: 40007332
MFG: 81376
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  • Size: 7" x 7/8"
  • 50 Grit
  • Heavy duty discs
  • For fiberglass, wood and metal sanding
  • Closed coat, aluminum oxide, fiber backed
  • Tough as well as flexible
  • Used for stock/finish removal


MFR: 81376
SKU: 40007332
UPC: 051144813766
Brand: 3M