钻机；
Dimond drilling sheet: Suit for various kind of drill machine.
摘要：金刚石钻片：适用于台钻、进口、国产机械专用设备。
How to machine twist drill high efficiently and high precisely is a problem to discuss.
如何高效、高精度地加工出合格的麻花钻一直是在探讨的问题。
Place the remaining end of the machine screw into the chuck of a drill press.
放入钻床夹头螺丝余下的1月底的机器。
The special drilling machine whose principle and construction were introduced was used to drill holes.
本文简要介绍了一种钻削马鞍床身安装孔装置的设计原理、主要结构等。
The machine used for drilling is called a drill press .
用于钻孔的机器叫做“钻床” 。
Our products include: magnetic drill, threading machine, hollow bit and rail drill.
经营产品为：磁力钻，攻丝机，空心钻头及钢轨钻头。
A drill press can of course be used to machine holes.
台式钻床当然可以用于加工孔。
The machine used for drilling is called a drill press.
钻头上的控制钻孔机的圆形部分。
Twist drill is the tool often used in machine process.
钻是机械加工中使用量较大的一种加工刀具。
Twist drill is the tool often used in machine process.
钻是机械加工中使用量较大的一种加工刀具。
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