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詳細介紹
KEO 鈷高速鋼數(shù)控機床用中心鉆
右旋
Benefits:
·Acts as both a spotting and centering drill.
·Centering drill point provides a more accurate hole starting point.
Applications:
·Best to select a spot drill with an equal or greater value than the drill that will follow to make the finished hole.
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