25x 4-1/2" Calcined AO Resin Fiber Sanding Grinding Disc 16 24 36 60 80 120 Grit

Features of SATC Calcined A/O Resin Fiber Discs. Calcined Aluminum Oxide Abrasive for higher wear resistance, higher cutting power and longer lifespan than standard aluminum oxide fiber discs. Abrasive Material:Calcined Aluminum Oxide Abrasive.

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