noun
cemented carbide
Abbreviation of 超硬合金. Used in industrial and engineering contexts to refer to cemented carbide materials.
See also: 超硬合金
このドリルの刃先には超硬が使われている。
The tip of this drill is made of cemented carbide.
noun
superhard; ultrahard
Describes materials with extremely high hardness. Used in technical descriptions of tools, coatings, and advanced materials.
超硬コーティングを施した工具は長持ちする。
Tools with a superhard coating last longer.