Large Gear Blank

A rough disc of cast iron with cast web arms, cut into a large gear at the boring machine.

Large Gear Blank is a rough disc of cast iron with cast web arms off a Sand Casting Cell pour with the large gear pattern, 3840 units, cut into a large gear at the boring machine. It substitutes for no other cast part - a recipe that wants a large gear blank names this item, not a finished gear.