Mainly Renmo milling cutter, reamer, pulling knives, plate-shaped lathe tool, knife inserted teeth and bore drilling.

主要用于刃磨铣刀、铰刀、拉刀、盘形车刀、插齿刀及扩孔钻等。

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One side of the knife body is provided with a kidney-shaped hole that stretches put along the rotational direction of the knife body so as to facilitate the rotation of the knife body.

在刀具本体上的一侧开设有一沿刀具本体转动方向伸展的腰形孔，以方便转动刀具本体。

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The radian of the arc-shaped blade can be adjusted, the frontal area and the lateral faces are provided with the knife edges, and the watermelon seeds can be removed sanitarily and conveniently.

本实用新型的弧形刀片的弧度可调且正面和侧面都有刀刃，可以卫生方便的去除西瓜瓤。

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And the large-bladed, distinctively shaped Bowie Knife--designed by and named for legendary American pioneer and soldier Jim Bowie--is used for everything from camping to fishing to fighting.

FORBES: Magazine Article

The chisel is a knife designed to be struck with a mallet, while the saw is a knife shaped with a row of mini-blades.

FORBES: Humanity's Unseen Weapons

The lathe, which is essential to make many of the more complex tools on the Forbes list, is a mechanism for rotating work to be shaped with a knife.

FORBES: Magazine Article