Drilling tool for machine tools and method for the production thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 8, 2016
Grant Date -
Apr 23, 2015
app pub date -
Jan 5, 2015
filing date -
Sep 6, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a drilling tool for machine tools has a drill body, a cutting head arranged on the front face of the drill body and a shaft arranged at the end thereof, wherein the drill body has two chip flutes, which are delimited at their flanks by ribs and a first chip flute of which is spirally curved. A second chip flute is not spiraled or is spirally curved with a pitch differing from the first chip flute, preferably running in the same direction of rotation.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully