RADIAL CUTTER BIT WITH CUTTING INSERT HAVING EDGE PREPARATION

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140319898A1
SERIAL NO

13871012

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A radial cutter bit includes a non-rotatable shank portion, a head portion including a tip region distal from the non-rotatable shank portion, and a cutting insert mounted at the tip region of the head portion. The cutting insert includes a body having a leading face, an opposing trailing face, a first side and a second side. The leading face has a central face portion, a first side face portion extending toward the first side of the body and a second face portion extending toward the second side of the body. The cutting insert further includes a top surface having a relief surface, a T-land surface extending between at least a portion of the leading face and the relief surface of the top surface and a cutting edge formed at the intersection of the T-land surface and the relief surface of the top surface.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KENNAMETAL INC1600 TECHNOLOGY WAY LATROBE PA 15650-0231

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
George, Stephen M Greensboro, US 17 148
Paros, Nicholas J Johnstown, US 16 125
Rowlett, Don C Bedford, US 38 553
Sheffler, Glenn W Blairsville, US 14 184

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