United States
US 12,697,665 B2
Modular drill with double sided cam
US 12,697,665 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Kennametal Inc. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Kennametal Inc.
- Inventors
- Alan J. Bookheimer
- Publication date
- 2026-08-04
- Filing date
- 2022-11-02
- Document type
- B2 Granted patent
- Also written as
- US 12,697,665 B2 · US12697665 · 12697665
Abstract
A modular drill is disclosed. The modular drill includes a tool shank extending from a shank top end to a shank bottom end along a rotational axis and includes a cam slot extending at least partially through a width of the tool shank. The modular drill also includes a cutting head centered on the rotational axis including a cutting head top surface, a cutting head bottom surface, a draw pin extending from the cutting head bottom surface along the rotational axis, and a draw pin groove around at least a partial length of a circumference of the draw pin comprising a cam follower surface.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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