DENTAL DRILL MADE OF PLASTICS
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United States of America Patent
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Issued Date -
Aug 20, 2009
app pub date -
Feb 17, 2009
filing date -
Feb 20, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention refers to a dental drill comprising a head provided with cutting edges, which has an at least rounded basic shape, wherein two of the cutting edges at the front side merge into a transitional cutting edge, characterized in that the dental drill is made of a plastics material which has a hardness between 60 and 250 Knoop.
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Family
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