General criteria
Like all other processes, the MIM technology has its limits and criteria which must be observed.

1. Maximum length: 130mm
2. Maximum wall thickness: 12mm
3. Minimum wall thickness: 0.2 mm
4. Optimal wall thickness: 2mm to 5mm
5. Maximum weight: 550 gm green part weight, resulting in approximately 520 grams of steel
6. Minimum weight: less than 0.1 grams.
7. No sharp corners/edges
8. As far as possible, provide drafts of no less than 0.5°-1° to avoid the need for specialised extraction systems.

Comparison with other technologies
Tolerances
Borings
Threads
Uniform cross-sections
Injection
Surface finish
Assembly of green parts
Materials
Mechanical characteristics