DK0965406T3 - Drilling tools - Google Patents

Drilling tools

Info

Publication number
DK0965406T3
DK0965406T3 DK99810526T DK99810526T DK0965406T3 DK 0965406 T3 DK0965406 T3 DK 0965406T3 DK 99810526 T DK99810526 T DK 99810526T DK 99810526 T DK99810526 T DK 99810526T DK 0965406 T3 DK0965406 T3 DK 0965406T3
Authority
DK
Denmark
Prior art keywords
drilling tools
drilling
tools
Prior art date
Application number
DK99810526T
Other languages
Danish (da)
Inventor
Werner Kleine
Harald Geiger
Original Assignee
Hilti Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hilti Ag filed Critical Hilti Ag
Application granted granted Critical
Publication of DK0965406T3 publication Critical patent/DK0965406T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/20—Number of cutting edges
    • B23B2251/202—Three cutting edges
DK99810526T 1998-06-20 1999-06-14 Drilling tools DK0965406T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998127535 DE19827535A1 (en) 1998-06-20 1998-06-20 Drilling tool

Publications (1)

Publication Number Publication Date
DK0965406T3 true DK0965406T3 (en) 2009-03-23

Family

ID=7871507

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99810526T DK0965406T3 (en) 1998-06-20 1999-06-14 Drilling tools

Country Status (3)

Country Link
EP (1) EP0965406B1 (en)
DE (2) DE19827535A1 (en)
DK (1) DK0965406T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10024433A1 (en) * 2000-05-19 2001-11-29 Hawera Probst Gmbh Rock drill
DE10260113A1 (en) * 2002-12-19 2004-07-01 Hawera Probst Gmbh rock drill

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376765B (en) * 1978-05-16 1984-12-27 Guergen Karlheinz INTERCHANGEABLE DRILL BIT FOR ONE STONE DRILL DRILL AND DRILL BIT APPLICABLE TO ALL STONES
DE4012772A1 (en) * 1990-04-21 1991-10-24 Westa Werkzeugbau Hammer drill bit - has cruciform cutters with notches in two opposite ones
US5725337A (en) * 1995-06-16 1998-03-10 Cochran; Donald Paul Self centering spade drill
GB2302664B (en) * 1995-06-28 1998-05-20 Armeg Ltd Rotary percussive drill bit
DE19605801A1 (en) * 1996-02-16 1997-08-28 Technotrol Gmbh Spiral drill bit for drilling holes in printed circuit boards

Also Published As

Publication number Publication date
EP0965406B1 (en) 2008-11-19
EP0965406A2 (en) 1999-12-22
DE19827535A1 (en) 1999-12-23
DE59914904D1 (en) 2009-01-02
EP0965406A3 (en) 2002-10-16

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