Flap Disc

    Metric Size Inch Abrasive Grit Type 
    100x16mm 4"x 5/8" A, ZA, C 36#--400# Depressed, Conical
    115x22mm 4-1/2" x 7/8" A, ZA, C 36#--400# Depressed, Conical
    125x22mm 5" x 7/8" A, ZA, C 36#--400# Depressed, Conical
    150x22mm 6" x 7/8" A, ZA, C 36#--400# Depressed, Conical
    180x22mm 7"x7/8" A, ZA, C 36#--400# Depressed, Conical
    A: Aluminium Oxide for Metal
    C: Silicon Carbon for Masonry and Stone
    ZA: zirconium Oxide