Comparison : Item # X610005, Metal, Aluminum Oxide, Light Weight Backing - Fil-Free Discs
Item # X610010, Metal, Aluminum Oxide, Light Weight Backing - Fil-Free Discs
Item # X610015, Metal, Aluminum Oxide, Light Weight Backing - Fil-Free Discs
Item # X610020, Metal, Aluminum Oxide, Light Weight Backing - Fil-Free Discs
Item # X610025, Metal, Aluminum Oxide, Light Weight Backing - Fil-Free Discs