Heavy duty cutting insert

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4218160
SERIAL NO

05942551

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A heavy duty, indexable insert for use in single-point and multiple-point negative rake holding devices, which includes a polygonal body having conjunctive sides providing cutting edges bounding a flat, narrow, downwardly inclined land which drops off sharply into a wide pocket which inclines at a very low angle to the center or axis of the insert and also narrows in width from the corners of a particular edge to center.

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Patent Owner(s)

  • FANSTEEL INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arnold, Leonard R Highland Park, IL 2 32

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