Invention Grant
- Patent Title: Single-lip drill
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Application No.: US14423167Application Date: 2013-08-20
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Publication No.: US09669474B2Publication Date: 2017-06-06
- Inventor: Juergen Wenzelburger , Juergen Deeg
- Applicant: botek Praezisionsbohrtechnik GmbH
- Applicant Address: DE Riederich
- Assignee: botek Praezisionsbohrtechnik GmbH
- Current Assignee: botek Praezisionsbohrtechnik GmbH
- Current Assignee Address: DE Riederich
- Agency: Collard & Roe, P.C.
- Priority: DE102012016660 20120824
- International Application: PCT/DE2013/000467 WO 20130820
- International Announcement: WO2014/029380 WO 20140227
- Main IPC: B23B51/02
- IPC: B23B51/02 ; B23B51/04
Abstract:
A single-lip drill including at least one cutting edge on a drill head has a face which is concave along at least 75 percent of the width thereof and substantially along the entire length thereof, all the way to, and inclusive of, the cutting edge.
Public/Granted literature
- US20150217383A1 SINGLE-LIP DRILL Public/Granted day:2015-08-06
Information query
