INDENTING TOOL - UNITED TECHNOLOGIES CORP

Title:

INDENTING TOOL

Document Type and Number:

Japanese Patent JP2003205479

Kind Code:

A

Abstract:

To provide a diamond-tipped indenting tool with improved wear resistance.

The diamond-tipped indenting tool for marking a surface of a metal part is composed of a shank part 12 having a tip 14, and a diamond 16 attached to the tip 14 by a brazing material 18. Preferably, the brazing material 18 comprises a brazing alloy with favorable wettability to the diamond 16 and a material forming the shank part 12. The diamond 16 forms a point 22 of the tool. Preferably, the diamond 16 is a high quality single crystal diamond.

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Inventors:

CLEMENS READE
SHAH DILIP M
ROE DAVID LEE

Application Number:

JP2002380948A

Publication Date:

July 22, 2003

Filing Date:

December 27, 2002

Export Citation:

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Assignee:

UNITED TECHNOLOGIES CORP

International Classes:

B25H7/04; B44B3/06; (IPC1-7): B25H7/04

Attorney, Agent or Firm:

Suzuki Masayoshi

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