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.
quick change drilling chuck in process
不停车快换钻攻夹具
7.
drill and turning tool holder
钻孔与车削两用刀夹
8.
Work-holding devices are called jigs and fixtures.
工件夹持装置叫做钻模或夹具。
9.
He wore an expensive silk tie with a diamond pin.
他戴着昂贵的丝绸领带，配着钻石领夹。
10.
Cuttings and core from the drill-holes have intersected conglomerate bands.
钻粉和岩心已穿过了砾岩夹层。
11.
The generously designed drill rod clamping device can be opened up fully to enable the installation of drilling tools and drill casings exceeding 171/2" (444 mm) in diameter.
如图所示的钻杆夹持装置可安装最大直径为444毫米的钻具和套管.
12.
The hand - operated or hand - powered holder for this implement.
钻孔机此工具的手动或手工操作的夹具
13.
When using a drill the work should be anchored or clamped to prevent whipping.
用电钻时，工件应靠稳或夹稳以防突然滑脱。
14.
Design of drill machine clamp with auto-centering apparatus based on top-down method
基于Top-Down方法的自动定心钻床夹具设计
15.
Design and Simulation Study of Combined Drill's Special Hydraulic Clamp System
组合钻床专用液压夹紧系统的设计与仿真研究
16.
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。
17.
"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
18.
"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。