4. Tool changing
  5. Process

Dennis M. Pumphrey

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Drilling method and apparatus using variable dwell times

Cutting by use of rotating axially moving tool – Processes – Bit detachable
Patent

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Method and apparatus for controlled penetration drilling

Cutting by use of rotating axially moving tool – Processes – Bit detachable
Patent

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Method and apparatus for drill length compensation

Cutting by use of rotating axially moving tool – Processes – Bit detachable
Patent

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Tool change apparatus

Tool changing – Including machine tool or component – Rotary spindle machine tool
Patent

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Tool changer method

Tool changing – Process
Patent

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Profile ID: LFUS-PAI-P-1081499

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