PN:2188

23-axis six-piece fan-shaped ditching knife
23轴 六片式扇形开沟刀

PN:2189
23-axis disc-type fan-shaped ditching knife
23轴 圆盘式扇形开沟刀

PN:2190
23-axis Fan Ditching Knife (with teeth)
23轴 风扇开沟刀（带齿）

PN:2191
23-axis Fan Ditching Cutter (toothless)
23轴 风扇开沟刀（不带齿）