切せっ削さく工こう具ぐ

せ

っ

さ

く

こ

う

ぐ

Meanings

1

Refers to tools used for cutting materials in industrial contexts, such as lathe tools, milling cutters, drills, and inserts.

せい

造ぞう

し

て

いる

。

This factory manufactures high-precision cutting tools.

切せっ削さく工こう具ぐの寿じゅ命みょうを延のばすには、適てき切せつな冷れい却きゃくが重じゅう要ようだ。

Proper cooling is important to extend the life of cutting tools.