发明名称 |
Cutting tools with two-slope profile |
摘要 |
An abrasive tool insert is formed from a substrate having an inner face that has a center. The inner face slopes outwardly and downwardly from the center. An annular face slopes downwardly and outwardly from the inner face. An abrasive layer, having a center and a periphery forming a cutting edge, is integrally formed on the substrate.
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申请公布号 |
US2005161035(A1) |
申请公布日期 |
2005.07.28 |
申请号 |
US20050082487 |
申请日期 |
2005.03.17 |
申请人 |
EASLEY THOMAS C.;WAN SHAN |
发明人 |
EASLEY THOMAS C.;WAN SHAN |
分类号 |
E21B10/56;E21B10/573;(IPC1-7):B28D1/04 |
主分类号 |
E21B10/56 |
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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