Cutting tool with enhanced chip evacuation capability and method of making same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10682712
APP PUB NO 20180001398A1
SERIAL NO

15621805

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Abstract

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A milling cutter having a shank and a cutting head attached to the shank. The cutting head has a plurality of helical teeth, each tooth including a cutting tip, a leading face and a rear face. A flute is defined between the leading face of a trailing tooth, and a rear face of an immediately preceding tooth. A gully of the flute is generally W-shaped in cross section to provide effective chip evacuation. A method for manufacturing the milling cutter with the W-shaped gully of the flute using a split path grinding process is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
KENNAMETAL INCLATROBE PA 15650

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boulakhov, Sergei Vladimir Nahariya, IL 15 190
Sharivker, Leonid Boris Nahariya, IL 15 190

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