Manufacturers who must have parts that reliably meet specifications often opt for investment casting consistency. Investment casting’s near-net-shape process produces part after part and run after run that are nearly identical. The quality and precision of the tooling is a key factor in achieving this high rate of consistency. In addition, the near-net-shape process greatly reduces or eliminates the need for finishing and machining, where there is a greater chance for inconsistencies. Parts come out of the ceramic shell virtually ready to go.