Fixed cutter bit and blade for a fixed cutter bit and methods for making the same
A blade, which is useful on a tool that impinges earth strata, that has a blade body with a leading surface. The blade body has a first portion defining at least a part of the leading surface and a second portion. The first portion is made of a first material composition and the second portion is ma...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A blade, which is useful on a tool that impinges earth strata, that has a blade body with a leading surface. The blade body has a first portion defining at least a part of the leading surface and a second portion. The first portion is made of a first material composition and the second portion is made of a second material composition. |
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