Size and performance of the casting
Size of the component obtained by casting (or lost wax casting)
The jet made by precision casting (or lost wax casting) has dimensions in the range from a few grams to 10 kg and from 5 mm to 300 mm.
Performance of the piece obtained by casting (or lost wax casting) in terms of dimensional tolerance and surface roughness
The tolerance range normally achievable in the casting jet is ± 1% of nominal size, with a minimum of ± 0.10 mm for units less than 10 mm, with minimum roughness of Ra 3.2.