Cutter configuration for a gage-to-shoulder transition and...
Cutter element adapted to withstand tensile stress
Cutter element adapted to withstand tensile stress
Cutter element with expanded crest geometry
Cutter element with expanded crest geometry
Cutter element with non-rectilinear crest
Cutter elements
Cutter elements for hollow drill bit
Cutter for a boring head
Cutter for maintaining edge sharpness
Cutter geometry for increased bit life and bits...
Cutter having shaped working surface with varying edge chamfer
Cutter mounting for a large hole earth boring bit
Cutter of a boring head, hub for the cutter and method of...
Cutter pocket design
Cutter-bit assemblies
Cutters for downhole cutting devices
Cutting a tube by deformation
Cutting and drilling apparatus with threadably attached...
Cutting bed impeller