countersink drill中文什么意思

埋头钻

埋头坫

• countersink:    vt. (-sunk ) 打孔装埋( ...
• drill:    n. 【动物；动物学】(西非的)鬼狒 ...
• countersink bit rose countersink drill:    埋头钻嘴

例句与用法

1. Arbor for tip type countersink drill . dimensions
   片式沉孔钻用刀杆.尺寸
2. Arbor for reverse countersink drill . dimensions
   反沉孔钻刀杆.尺寸
3. Countersink bit ; rose countersink drill
   埋头钻嘴
4. Countersinking drill press
   尖底扩孔钻床
5. Machine countersink drill
   机械埋头钻嘴