Analysis of Fracture Form for Bore Bit Warm Extrusion Dic;
钻柄一次成形模具的破坏形式及寿命分析
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
the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press.
钻机的切割部分；通常是尖头的有螺旋状图案并且可以更换，用在钻柱钻柄或钻床上。
carbide taper shank twist drill
硬质合金锥柄麻花钻
carbide-tipped Morse taper shank drill
硬质合金莫氏锥柄钻头
Parallel shank twist drills--Part 3: The types and dimesnions for parallel shank jobber series twist drills
直柄麻花钻第3部分:直柄麻花钻的型式和尺寸
a drill consisting of a bit and a brace to hold and turn it.
有钻头和可以握住和旋转的手柄的钻机。
carbide welded straight shank twist drill
硬质合金焊接式直柄麻花钻
carbide welded taper shank twist drill
硬质合金焊接式锥柄麻花钻
They were twirling a brace drill.
他们当时正在转动曲柄钻。
carbide welded taper shank core drill
硬质合金焊接式锥柄扩孔钻
Mechanics Analysis of Crank-Connecting Rod in Drilling Pump
钻井泵曲柄连杆机构的受力分析研究
Drill jig size calculation of the double inclined holes in the handle of YT 24 rock drill
YT24型凿岩机柄体双斜孔钻模尺寸计算
Cucurbited handle awl: With classy wood handle,the needles are made of top quality steel, and looks smoothly pretty and durability.
葫芦型木柄定位钻：高级木柄，针体选用优质钢材，光滑美观耐用。
Tool shanks and draw-in must have a central through bore.
刀柄和引入轴必带一个穿过钻孔的中心点。
3D Modeling of Standard Straight Handle Twist Drill on UG
基于UG的标准直柄麻花钻三维实体建模
A small hand tool having a spiraled shank, a screw tip, and a cross handle and used for boring holes.
手钻一种小的手工工具，有螺旋尖头，带槽纹的钻身，横装的手柄，作钻孔用
a cranklike handle with an adjustable aperture at one end for securing and turning a bit.
一种在一端带有可调节的孔以抓住和转动钻头的曲柄状把手。
A device for drawing corks from bottles, consisting of a pointed metal spiral attached to a handle.
拔塞钻有柄的尖头螺旋形金属器具，用以拔出瓶塞
