I was lucky to have a drill press and vee-block on hand, but they are not strictly necessary.

我很幸运，有一个钻床及牧畜手头块，但他们不是绝对必要的。

youdao

Molding ways of the drill bit comprise one-step forming and mosaic block type two-step forming.

钻头 成型方式包括一次成型和镶块式二次成型。

youdao

The rover will drill into the block and cook a sample from it.

MSN: New Mars rover hunts for life by 'cooking' rocks

He aims to drill 300 wells in the Olmos block and to build a new gas-processing plant.

FORBES: The Crossing

In his basement workshop on a recent evening, Mr. Baum rotated from his drill station to his sanding station, working on a fresh block of wood.

WSJ: Gentlemen, Start Your Little Cars: These Derbies Are for Grown-Ups