Dental reamers and process for manufacturing same
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United States of America Patent
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-
Jan 18, 2000
Grant Date -
N/A
app pub date -
Jan 22, 1998
filing date -
Jan 29, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Dental reamers are manufactured from a cylindrical metallic blank (e.g., made of a nickel-titanium alloy) that is moved at a feed speed V.sub.A past a rotary grinding wheel whose disk, of variable diameter, determines a linear speed V.sub.L at which material is removed. The feed speed V.sub.A is greater than 91440 cm/min, while the linear speed V.sub.L is less than 7.62 cm/min.
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