Investment castings can be very thin-walled, which is a major advantage for the steel industry. The finished product by Investment casting will have a smooth finish and won't need secondary machining. Unlike other processes, investment casting also offers precision and a wide range of sizes. It can produce parts up to 100 kilograms in weight. It can produce a variety of sizes, including intricate and complex forms. As such, it is a versatile process for making small and large parts. Its low cost, high-precision and versatility makes it a preferred choice for many manufacturers.