Superhard cutting element utilizing tough reinforcement posts
Superhard cutting structure having reduced surface roughness and
Superhard cutting structures for earth boring with enhanced stif
Superhard drill bit heel, gage, and cutting elements with...
Superhard insert with an interface
Superhard material enhanced inserts for earth-boring bits
Surface enhanced polycrystalline diamond composite cutters
Surface finish for non-planar inserts
Surface geometry for non-planar drill inserts