DEBRIS EJECTION TECHNIQUES FOR DRILLING TOOLS

A debris ejector for a drilling tool is disclosed. The ejector may be provided as part of a tool assembly where the ejector is coupled with bit. In an example, a tool includes a cup and a drill bit passing through an internal void of the cup. The cutting end of the bit extends out the open end of th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Filion, Scott M, Dilling, Gary E, Gallant, Christopher M, Marabello, JR., Carl
Format: Patent
Sprache:eng
Schlagworte:
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