440C Steel, 58-60HRC, for commercial and butchery industry 3/32,1/8,9/64,5/32,3/16,1/4,3/81/2,5/8,3/4,1, meat hole available 440C Steel, 58-60HRC,for commercial and butchery industry3/32,1/8,9/64,5/32,3/16,1/4,3/81/2,5/8,3/4,1, meat hole available meat grinder accessories