Meat Cuber/Tenderizer Attachment Meat Grinder Cuber Attachment Tenderize tougher cuts of beef or wild game to make excellent cube steaks. Two rollers turn 31 stainless steel blades to cut into coarse meats up to 3/4" thick. Just drop your meat into the top and the 31 blades do all the work! Removable stripper blades keep the meat from wrapping around the rollers. Stainless steel construction makes the cuber durable and easy to clean. Throat opening is 5-1/4" long by 1-3/8" wide