钻体长度 Drill Body Length
钻体剪裁 Diamond Cut
钻头体 [机] bit body ; bit frame ; frame of the bit ; body of the bit
气体钻井 gas drilling ; drilling shock ; air drilling ; gas drilling drilling
钻孔液体 drilling fluid
钻头坯体 blank bit ; bit blank
钻石刻面体 Facets
金刚石钻头胎体 blank bits ; diamond drill bit matrix
钻石体系 diamond system ; Diamond Model
钻状体 spicule
手工电钻钻体是手工电钻一个非常重要的结构件。
The hardware is a very important part of manual electric drill, which plays a role as connecting the aiguille .
麻花钻也许可以被划分成三个主要的部分：钻柄、钻体和钻尖。
The twist drill may be divided into three principal parts:shank, body and point.
所述连接柱可以是螺纹连接于钻体也可是钻体向后延伸的一段。
The connecting pole can be a screw connecting with the drill body and can also be a back extending section of the drill body.
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