#8 Stainless Steel Electric grinder knife for meat grinders This is the best quality blade available. It is solid stainless steel and will keep its sharp edge for years of usage. Stays sharp much longer than standard straight edge carbon blades. New other sizes of meat grinder discs? Our size #8 knives and discs will fit your LEM, Hobart, Cabelas, Globe or virtually all size #8 grinders. GO STAINLESS if you do a lot of meat grinding and sausage stuffing. When you purchase from Butcher-Baker, you receive a lifetime No Rust Guarantee on this purchase. ew design swirl Knife measures 2 1/8" tip-to-tip. 5/16" thick. 3/8" (9.5mm) square drive hole For this blade to fit your meat grinder, your round plates should be 2 3/8" diameter. View our complete store at https://www.ebay.com/str/butcherbaker