Thin Kerf Combination Blade 10" x 50 Comb, 5/8" Arbor, .091 Kerf, .071 Plate, Hook Angle 10*, Perma Shield manufactured by Freud America Thin Kerf Combination Blade 10" x 50 Comb, 5/8" Arbor, .091 Kerf, .071 Plate, Hook Angle 10*, Perma Shield