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 10 PK Mini Grinding Discs with Twist-to-lock Backing – 3″ 80 Grit $23.95 Part Number: 12847Add to Cart 10 PK Mini Grinding Discs with Twist-to-lock Backing – 3″ 50 Grit $23.95 Part Number: 12846Add to Cart 25 PK 3″ A/O Mini Grinding Discs 80 Grit $37.51 Part Number: 13237Add to Cart