发明申请
- 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
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申请号: US14483816申请日: 2014-09-11
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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
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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