钻头

broach
【医】 bit

1.drillbit  2.bit  3.solidborer  4.borebit  5.cuttingbit  6.drillhead  7.drillpoints  8.boringhead  9.drillingbit  10.boringbit  11.stopdrill  12.drillinghead  13.broach  14.stopdrill  

钻的英语翻译：

bore; dig into; drill; get into; jewel
【医】 bur; burr; buur drill; dental drill; drill; drilling
【经】 bit

头的英语翻译：

beginning or end; cobbra; conk; crumpet; end; first; garret; hair; head
leading; nob; noddle; pate; sconce; side; top; twopenny
【医】 capita; caput; cephal-; cephalo-; head; kephal-; kephalo-