With Tools: Did you notice your honey lost or broke his diamond drill bit?

工具：你的爱人的金刚石钻头丢了或者坏了，你发现了吗？

youdao

The kinetic load ability of diamond is a main index of diamond drill design.

金刚石动载指标是金刚石钻头设计的主要指标之一。

youdao

The result of experiment shows that the special diamond drill is a ideal tool for machining ceramics , gemstones, etc.

试验表明，该钻头是钻削工程陶瓷、宝石等硬脆材料的理想工具。

youdao

First Castle looks for industries making unsexy, overlooked products like diamond-studded drill-bit inserts, airplane toilets and class rings.

FORBES: The LBO Method

It had a tidy business in early 1997 selling coin-size diamond-embedded inserts that fit into larger drill bits used to dig oil and gas wells.

FORBES: Money & Investing