1.
Key type drill chuck
GB/T6087-1993扳手钻夹头
2.
drill chuck with thread adapter
螺纹联接扳手钻夹头
3.
Research and Application of Supporting System for Drill Chucks Design Based on Knowledge;
基于知识的钻夹头设计支持系统研究及应用
4.
Simulation Method Based on Manufacturing Characteristics and Analysis of Output Character of Drill Chuck
基于制造特性的仿真方法及钻夹头输出特性分析
5.
part of a drill that grips the bit
夹头（钻或钻床上用以夹住钻头的部分）.
6.
ZZM-A drill grinder simple structure, easy operation. One setup to complete grindings on drill web and chisel edge.
a型钻头磨刀机结构简单，使用方便，一次装夹就可以完成钻头的钻尖和横刃的修磨。
7.
unit-type drill head
组合钻床钻头, 标准钻头
8.
"The drill may be gripped in a chuck with three jaws that move radially in unison, or it may have a tapered shank that fits into a tapered hole in the spindle."
钻头可被一具有三钳的夹头控制,或是钻的推拔柄正可插入转轴的推拔孔中。
9.
"The drill is held in a rotating spindle and is fed into the workpiece, which is usually clamped in a vise supported on a table."
钻头装设于转轴上,用以钻入工作物。工作物则通常由固定于桌面的钳子夹
10.
drill(ing) head
钻头; 主轴头; 钻床床头箱; 钻削动力头;钻头头部, 钎头
11.
quick change drilling chuck in process
不停车快换钻攻夹具
12.
drill and turning tool holder
钻孔与车削两用刀夹
13.
a small bit that drills a first hole to guide a larger drill.
钻凿初洞来导引大钻头的一种小钻头。
14.
easing the bit in
钻头轻压慢转钻进地层
15.
A tool used for drilling.
钻头用于钻孔的工具
16.
a bit used in drilling for oil.
油田钻井使用的钻头。
17.
Work-holding devices are called jigs and fixtures.
工件夹持装置叫做钻模或夹具。
18.
A pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press.
钻头曲柄、钻柄或钻床之上用于钻孔的尖头工具