CUTTING BIT BODY AND METHOD FOR MAKING THE SAME

A cutting bit body (22) that is a part of a cutting bit (20) that includes a hard insert (24) that is affixed to the cutting bit body (22) and wherein the cutting bit (20) impinges earth strata. The cutting bit body (24) is an elongate powder metallurgical body member. A method for making a powder m...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KEATING, RONALD, C, MARATHE, ANIRUDDA, S, MAJAGI, SHIVANAND, I
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING
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