3 ผลลัพธ์ สำหรับ center punch
/เซ้น เถ่อ (ร) พั้น ฉึ/     /sˈentɜːʴ pˈʌntʃ/
หรือค้นหา: -center punch-, *center punch*

WordNet (3.0)
center punch(n) a tool with a conical point that is used to make indentations in metal (especially to mark points for drilling)
center punch(v) make a small hole in something as a guide for a drill

Collaborative International Dictionary (GCIDE)
Centre punch

{ or }. (Mech.) (a) A punch for making indentations or dots in a piece of work, as for suspension between lathe centers, etc. (b) A punch for punching holes in sheet metal, having a small conical center to insure correct locating. [ Webster 1913 Suppl. ]

Variants: Center punch

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