1
William J Salesky, Gunes M Ecer, Karl O Kuhn: Rock bits having metallurgically bonded cutter inserts. Smith International, Gabor L Szekeres, June 10, 1986: US04593776 (75 worldwide citation)

A cladding process is disclosed wherein hard carbide cutter inserts, as well as polycrystalline diamond composites, are metallurgically bonded into an exterior core of a rock bit cone or a drag bit body. The cladding is bonded onto the exterior surface of the core of the cone or the drag bit by a po ...


2
Salesky William J, Kuhn Karl O: Outil a mises de coupe rapportees par voie metallurgique, pour la foration dans le roc, Rock bits having metallurgically bonded cutter inserts. Smith International, GOWLING LAFLEUR HENDERSON, May 24, 1988: CA1237122

ABSTRACT OF THE DISCLOSURE A cladding process is disclosed wherein hard carbide cutter inserts, as well as polycrystalline diamond composites, are metallurgically bonded in-into an interior core of a drag bit body. The cladding is bonded onto the exterior surface of the core of the drag bit by a pow ...



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