| 发明名称 |
Drilling insert which is clamped in a body |
| 摘要 |
<p>A twist drill terminates at a tip with a cutting plate (1) incorporating a centering wing (1.7) with an associated centering surface located on the shank fixing jaw (2.1).</p> |
| 申请公布号 |
EP1531023(B1) |
申请公布日期 |
2007.10.03 |
| 申请号 |
EP20040026294 |
申请日期 |
2004.11.05 |
| 申请人 |
HEULE, ULF |
发明人 |
HEULE, HEINRICH;STUDER, HARRY |
| 分类号 |
B23B51/02;B23B51/00 |
主分类号 |
B23B51/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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