Invention Grant
- Patent Title: Drilling tool
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Application No.: US15904786Application Date: 2018-02-26
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Publication No.: US10661356B2Publication Date: 2020-05-26
- Inventor: Jurgen Schwagerl
- Applicant: Kennametal Inc.
- Applicant Address: US PA Latrobe
- Assignee: KENNAMETAL INC.
- Current Assignee: KENNAMETAL INC.
- Current Assignee Address: US PA Latrobe
- Agent Larry R. Meenan
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@45805774
- Main IPC: B23B51/02
- IPC: B23B51/02 ; B24B3/32 ; B24B19/04
Abstract:
A drilling tool includes at least two chip flutes and a chisel edge with a thinned region. The thinned region merges continuously into the chip flutes in such a way that the thinned region forms the end of the respective chip flute in the region of the chisel edge.
Public/Granted literature
- US20180243842A1 DRILLING TOOL Public/Granted day:2018-08-30
Information query
