On-edge end-milling insert

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United States of America Patent

PATENT NO 4712949
SERIAL NO

07010761

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A replaceable on-edge cutting insert is especially adapted for use in end-milling cutters of small diameter, viz., in the size range down to one-half inch in diameter, and with cutting geometry which positions the rake face of the insert in the cutter body with substantially neutral radial rake and positive axial rake. A modified form having a cylindrical primary clearance land is used in the tip cutting positions of a ballnose end mill.

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Patent Owner(s)

Patent OwnerAddress
INGERSOLL CUTTING TOOL COMPANY A DE CORP505 FULTON AVENUE ROCKFORD IL 61103

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, William B Rockford, IL 95 1552

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