What Are The Benefits Of Die Casting Parts? some of the benefits of die casting parts include: 1. Perfect for rapid and mass production: the die casting parts can be fabricated to form shapes that are complex but accurate. Due to the casting molds, it is possible to repeat the procedure a lot of times to form die casting identical parts. 2. Durable, stable, and accurate: die casting parts tend to be very strong and thus possible to sustain injections of high pressure. They are also resistant to heat and stable dimensionally as they maintain close tolerances. Die casting parts tend to possess a greater degree of permanence as compared to counterparts.