发明名称 |
End mills and method of making the same |
摘要 |
An endmill having a body formed from a single piece of material and having length greater than 1.6 inches and a method for forming such an endmill are provided. The method includes sintering a blank with an ultra hard material while in a heater having a length of at least 1.6 inches. |
申请公布号 |
ZA200707731(B) |
申请公布日期 |
2009.10.28 |
申请号 |
ZA20070007731 |
申请日期 |
2007.09.10 |
申请人 |
SMITH INTERNATIONAL INC. |
发明人 |
DENBOER, DAVID;COLLIER, MATT |
分类号 |
B22F |
主分类号 |
B22F |
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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