平底扩孔钻头的英文

• counterbore cutter
• counterbored nozzle bore

• 平底    flat base; flat keel
• 扩孔钻头    broaching bit; counterbore c ...
• 平底扩孔钻    counterbore drill
• 平底扩孔钻床    counterboring drill press
• 阶级式平底扩孔钻    step counterbore
• 有导柱的平底扩孔钻    counterbore with guide
• 平底扩孔    counter boring
• 尖底扩孔钻床    countersinking drill press; countersinkingdrillpress
• 扩孔钻头    broaching bit; counterbore cutter head; enlarging bur; expanding bit; hole dilating drill drill; reamer bit; reamerbit; redrill bit; underreaming bit
• 楔形扩孔钻头    wedging reamer
• 翼状扩孔钻头    paddle reaming bit
• 四槽扩孔钻 四槽钻头    four-groovedrill
• 有导柱的平底扩充孔钻    counterbore with guide
• 中心导向式扩孔钻头    pilot reaming bit
• 扩孔钻    [木] reamer; rimer; spud; counterbore; expanding bit; expanding auger; expanding drill; fraise
• 根管扩孔钻    roo-canal reamer; root-canal reamer
• 骨扩孔钻    bone reamer; o eous reamer; osseous reamer
• 扩孔钻导柱    counterbore guidance; counterbore guide
• 三槽扩孔钻    three-groove core drill
• 三级扩孔钻    three-stecore drill
• 三刃扩孔钻    three-flanged bone reamer
• 四槽扩孔钻    four groove drill; four-groove core drill; four-groove drill
• 套式扩孔钻    shell core drill; shell drill
• 套装扩孔钻    shell drill
• 筒形扩孔钻    shell core drill