BORING TOOL AND METHOD OF BORING PILOT HOLE
A boring tool capable of accurately forming a bored hole by securing the rigidity of a reamer to prevent turnout of the reamer at high speeds and enabling an increase in life by suppressing the breakage thereof by cutting resistance. The boring tool (21) is inserted into a pilot hole formed in a wor...
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Main Author | |
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Format | Patent |
Language | English French Japanese |
Published |
12.04.2007
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Subjects | |
Online Access | Get full text |
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