发明申请
US20150174671A1 Cutting tool, especially a drilling or milling tool 审中-公开
切削刀具,特别是钻孔或铣削刀具

  • 专利标题: Cutting tool, especially a drilling or milling tool
  • 专利标题(中): 切削刀具,特别是钻孔或铣削刀具
  • 申请号: US14483816
    申请日: 2014-09-11
  • 公开(公告)号: US20150174671A1
    公开(公告)日: 2015-06-25
  • 发明人: Eugen MAURER
  • 申请人: Jakob Lach GmbH & Co. KG
  • 优先权: DE102013110123.2 20130913; DE102013114792.5 20131212
  • 主分类号: B23B51/06
  • IPC分类号: B23B51/06 B23C5/06
Cutting tool, especially a drilling or milling tool
摘要:
The invention pertains to a cutting tool for material-removing machining of materials, comprising a shaft (12) with a tool head (16) having a cutting blade (70). For the effective cooling of the tool blades, the shaft (12) has a single coolant supply channel (26) running in the longitudinal direction of the shaft and a single coolant return channel (28) running in the longitudinal direction and the tool head (16) has a single flow channel (78) connecting the coolant supply channel (26) to the coolant return channel (28) which is thermally coupled to the tool blades (70).
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