四槽扩孔钻 四槽钻头

four-groovedrill  detail>>

四槽扩孔钻

four groove drill four-groove core drill four-groove drill  detail>>

四槽钻头

four grooved drill four-groove drill  detail>>

三槽扩孔钻

three-groove core drill  detail>>

直槽扩孔钻

fluted drill  detail>>

四槽锥柄心孔钻床

four flute taper shank core drill four-flute taper-shank core drill  detail>>

扩孔钻头

broaching bit counterbore cutter head enlarging bur expanding bit hole dilating ...  detail>>

四槽科

tetrabothriidae  detail>>

四槽浴

four cell bath four-cell bath  detail>>

平底扩孔钻头

counterbore cutter counterbored nozzle bore  detail>>

楔形扩孔钻头

wedging reamer  detail>>

翼状扩孔钻头

paddle reaming bit  detail>>

四槽螺丝攻

four fluted tap  detail>>

四槽丝锥

four fluted tap  detail>>

槽钻头

long auger  detail>>

中心导向式扩孔钻头

pilot reaming bit  detail>>

扩孔钻

[木] reamer; rimer; spud; counterbore; expanding bit; expanding auger; expanding drill; fraise  detail>>

直流电器四槽浴槽

four-cell galvanic bath  detail>>