Meat Grinder Plates | LEM ProductsWhich Grinder Plate Do I Need? | What Hole Size Do I Need? Sort by. $-# 5 Grinder Plates - 6mm | LEM ProductsEach plate is 2-1/8" diameter and has 6mm (1/4") plate holes. Our grinder plates are made to LEM's stringent standards for hardness and quality. We carry.grinder plate sizes,KASCO | Photos of Ground Meat Through Various Grinder Hole SizesMeat grinder plate hole sizes determine the texture of the ground meat you produce. The images below show the approximate texture of ground meat produced.