ultra-precision; extremely precise
Used as a noun or adjectival noun (na-adjective) to describe extremely high precision, often in technical or engineering contexts.
この機械は超精密な加工が可能だ。
This machine is capable of ultra-precision machining.
超精密な測定が必要です。
Extremely precise measurement is required.
ultra-precision machining; ultra-precision cutting
Compound of 超 (chō, 'ultra-') and 精密 (seimitsu, 'precision').