单刃刀具 point cutting tool ; single point cutting tool ; [机] single-point cutting tool ; single-point tool

单刃刀 single cutting tool ; single-edged cutting tool

多刃刀具 multiple cutting edge tool ; multipoint tool ; multiple-point tool

鼻用扁平圆刃刀 nasal flat round-bladed knife

圆刃刀 round-bladed knife

凸刃刀 convex-edged knife

不磨刃刀片 throwaway tip

单刃刀片 single edge blade

使用单刃刀者 backswordman