3 sentences

1. 这种数控机床的精度非常高。

   zhè zhǒng shù​kòng jī​chuáng de jīng​dù fēi​cháng gāo.

   The precision of this CNC machine tool is very high.

   Source: Dong Chinese Dictionary

2. 这台数控机床使用的是硬质合金刀片。

   zhè tái shù​kòng jī​chuáng shǐ​yòng de shì yìng zhì hé​jīn dāo​piàn.

   This CNC machine tool uses carbide inserts.

   Source: Dong Chinese Dictionary

3. 这种机床的压板需要定期检查是否松动。

   zhè zhǒng jī​chuáng de yà bǎn xū​yào dìng​qī jiǎn​chá shì​fǒu sōng​dòng.

   The clamping plates on this machine tool need to be checked regularly to see if they are loose.

   Source: Dong Chinese Dictionary