reaming bit〔名词〕扩眼钻头详细»
reaming bit〔名词〕扩孔钻头,铰孔钻,铰孔锥详细»
reaming bit〔名词〕铰孔钻头详细»
扩孔钻头broaching bit;counterbore cutter head;hole dilating drill;redrill bit;underreaming bit详细»
扩孔钻头broacking bit;hole dilating drill详细»
扩孔钻头expanding bit hole dilating drill详细»