... 3,4,5,6,9,8,12,15 20mm 3.cutter cab be customize Detailed Product DescriptionCommodity:nicer dicer vegetable cutting ... machine has base, disc shell, rotating disk, made knife, disc thread cutter body, cross cutting knife body, drive system and electric control ... centrifugal force , cut the material into flakiness ,then the disc thread cutter cut it into strip and send it into transverse cutting ...