Milling cutter for hard machining
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United States of America Patent
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Feb 23, 2016
Grant Date -
Nov 28, 2013
app pub date -
Feb 28, 2012
filing date -
Feb 28, 2011
priority date (Note) -
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Abstract
The invention relates to a milling tool (1) having a length ltotal and diameter dtotal and having blades (2) for the milling of mostly metal workpieces. In order to prevent an uncontrolled failure of the milling tool, it is proposed that the blades (2) are partially or entirely made of polycrystalline cubic boron nitride (PcBN) or polycrystalline diamond (PCD) and the diameter dtotal of the milling tool lies between 7 mm and 40 mm.
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