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SIA FiboTec Sanding Discs (5" & 6")

Taking inspiration from nature and the Fibonacci Sequence, sia Abrasives has developed a groundbreaking new hole pattern for its abrasives. The holes in the abrasive disc are arranged on opposing spirals, such as are found on a sunflower. In sanding applications this hole pattern provides superior dust extraction, significantly reduced clogging and longer life of abrasive materials.