35 sets of torque sand disc polishing spiral sand disc $ 14.36 Item No.: 2 inch 35-piece torque sand disc Material: Alumina Outer diameter: 2 inch 50mm Uses: Grinding and polishing. Processing customization: No Scope of application: grinding and polishing. Product number: 2 inch 35-piece torque sand disc Series: Torque Sand Disc The 35-piece set includes: 2 inches: 60 mesh red sand discs, 80 mesh red sand discs, and 120 mesh red sand discs, each with 5 pieces. Yellow nylon transfer sand disc 60#-80#, red nylon transfer sand disc medium thick 120#-150#, green nylon transfer sand disc fine 320#-400# 5 pieces each, 4 black emery discs, one 2 Inch sand disc polishing disc.