Home / Abrasives and Finishing Products / Mini Grinding Discs / Aluminum Oxide / 50 PK 3″ A/O Mini Grinding Discs 36 Grit 50 PK 3″ A/O Mini Grinding Discs 36 Grit $67.50 Part Number: 13239 3″ 36 Grit Aluminum Oxide Mini Grinding Disc. 50 Pk 50 PK 3" A/O Mini Grinding Discs 36 Grit quantity Add to cart UPC: 682488132390 Category: Aluminum Oxide Tags: 3", 3330GT Related products 10 PK Mini Grinding Discs with Twist-to-lock Backing – 3″ 36 Grit $23.95 Part Number: 12845Add to Cart 25 PK | 2″ Mini Grinding Discs with “R” Backing – Aluminum Oxide 36 Grit $31.63 Part Number: 13227Add to Cart 10 PK Mini Grinding Discs with Twist-to-lock Backing – 3″ 50 Grit $23.95 Part Number: 12846Add to Cart 10 PK Mini Grinding Discs with Twist-to-lock Backing – 2″ 80 Grit $17.77 Part Number: 12843Add to Cart