Home / Abrasives and Finishing Products / Mini Grinding Discs / Aluminum Oxide / 50 PK 3″ A/O Mini Grinding Discs 80 Grit 50 PK 3″ A/O Mini Grinding Discs 80 Grit $67.50 Part Number: 13241 3″ 80 Grit Aluminum Oxide Mini Grinding Disc. 50 Pk 50 PK 3" A/O Mini Grinding Discs 80 Grit quantity Add to cart UPC: 682488132413 Category: Aluminum Oxide Tag: 3" Related products 25 PK Mini Grinding Discs with Twist-to-lock Backing System – 2″ Cloth Backed Aluminum Oxide – 24 Grit $31.67 Part Number: 43220Add to Cart 50 PK Mini Grinding Discs with Twist-to-Lock Backing – Aluminum Oxide 2″ 24 Grit $56.92 Part Number: 13230Add to Cart 10 PK Mini Grinding Discs with Twist-to-lock Backing – 2″ 50 Grit $17.77 Part Number: 12842Add to Cart 25 PK | 3″ A/O Mini Grinding Discs 24 Grit $37.51 Part Number: 13234Add to Cart