发明名称 GRADED DRILLING CUTTERS
摘要 In an embodiment, an abrasive compact includes ultra-hard particles which are sintered, bonded, or otherwise consolidated into a solid body. The compact also includes various physical characteristics having a continuous gradient, a multiaxial gradient, or multiple independent gradients.
申请公布号 US2012151846(A1) 申请公布日期 2012.06.21
申请号 US201213360909 申请日期 2012.01.30
申请人 WAN SHAN;DIAMOND INNOVATIONS, INC 发明人 WAN SHAN
分类号 B24D11/00 主分类号 B24D11/00
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