Title:
COMPOSITE CUTTING / MILLING TOOL HAVING DIFFERING CUTTING ELEMENTS AND METHOD FOR MAKING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/103566
Kind Code:
A3
Abstract:
A cutting / milling tool includes a tool body; a cutting end of the tool body; a first plurality of cutting elements having a substantially identical shape disposed at the cutting end of the tool body; and a second plurality of cutting elements having a different shape than the first plurality of cutting elements, the second plurality of cutting elements being substantially identical in shape to each other, the second plurality of cutting elements being interspersed with the first plurality of cutting elements at the cutting end of the tool body.
Inventors:
LYNDE GERALD D (US)
MCNICOL JAMES (US)
MCNICOL JAMES (US)
Application Number:
PCT/US2011/025706
Publication Date:
December 15, 2011
Filing Date:
February 22, 2011
Export Citation:
Assignee:
BAKER HUGHES INC (US)
LYNDE GERALD D (US)
MCNICOL JAMES (US)
LYNDE GERALD D (US)
MCNICOL JAMES (US)
International Classes:
B23P15/28; B23C5/16; B23P15/32; B23P15/34
Domestic Patent References:
| WO2006134944A1 | 2006-12-21 |
Foreign References:
| US20070042217A1 | 2007-02-22 | |||
| US6511265B1 | 2003-01-28 | |||
| US6068913A | 2000-05-30 |
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