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公开(公告)号:US6126368A
公开(公告)日:2000-10-03
申请号:US281252
申请日:1999-03-30
CPC分类号: B23Q11/1084 , Y10T408/44 , Y10T408/46
摘要: A rotary tool for imparting rotation to a drill or an attachment element (2), and including a rotation-imparting element (14), and apparatus (6) for storing a cooling medium, and a conduit (7) for delivering the cooling medium to an operational side end region of the drill or of the attachment element (2).
摘要翻译: 一种用于向钻头或附接元件(2)施加旋转并且包括旋转赋予元件(14)的旋转工具和用于存储冷却介质的装置(6)和用于输送冷却介质的导管(7) 到钻头或附接元件(2)的操作侧端部区域。