TWI367139B - - Google Patents

Info

Publication number
TWI367139B
TWI367139B TW097116820A TW97116820A TWI367139B TW I367139 B TWI367139 B TW I367139B TW 097116820 A TW097116820 A TW 097116820A TW 97116820 A TW97116820 A TW 97116820A TW I367139 B TWI367139 B TW I367139B
Authority
TW
Taiwan
Application number
TW097116820A
Other languages
Chinese (zh)
Other versions
TW200900183A (en
Inventor
Kiyoaki Ouchi
Yusaku Kazama
Takuma Yamaga
Original Assignee
Union Tool Kk
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 Union Tool Kk filed Critical Union Tool Kk
Publication of TW200900183A publication Critical patent/TW200900183A/en
Application granted granted Critical
Publication of TWI367139B publication Critical patent/TWI367139B/zh

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/0047—Drilling of holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16—Perforating by tool or tools of the drill type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/011—Micro drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
    • B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Drilling Tools (AREA)
TW097116820A 2007-05-29 2008-05-07 Drilling tool TW200900183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007142432A JP4324211B2 (en) 2007-05-29 2007-05-29 Drilling tool

Publications (2)

Publication Number Publication Date
TW200900183A TW200900183A (en) 2009-01-01
TWI367139B true TWI367139B (en) 2012-07-01

Family

ID=40105420

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097116820A TW200900183A (en) 2007-05-29 2008-05-07 Drilling tool

Country Status (4)

Country Link
JP (1) JP4324211B2 (en)
KR (1) KR101042084B1 (en)
CN (1) CN101314187B (en)
TW (1) TW200900183A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4564562B2 (en) * 2008-11-28 2010-10-20 ユニオンツール株式会社 Drilling tool
JP2011212804A (en) * 2010-03-31 2011-10-27 Union Tool Co Drilling tool
CN102653011B (en) * 2011-03-04 2014-11-05 创国精密股份有限公司 Single edge drill structure
CN102294505B (en) * 2011-08-08 2013-07-17 深圳市金洲精工科技股份有限公司 Mother-and-son edge microbit and processing method thereof
US9133595B2 (en) * 2013-12-03 2015-09-15 Hubbell Incorporated Bent blade screw ground anchor
CN103752911B (en) * 2013-12-31 2017-08-25 深圳市金洲精工科技股份有限公司 A kind of microbit and its processing method
CN106312142A (en) * 2015-06-30 2017-01-11 上海嘉捷通电路科技股份有限公司 High-precision board back drilling bit for manufacturing of PCB and application thereof
JP7082934B2 (en) * 2018-10-31 2022-06-09 ユニオンツール株式会社 Drilling tool and its manufacturing method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002205212A (en) * 2001-01-05 2002-07-23 Mitsubishi Materials Corp Drill
JP2003311522A (en) 2002-04-26 2003-11-05 Sumitomo Electric Ind Ltd Single blade drill

Also Published As

Publication number Publication date
JP2008296296A (en) 2008-12-11
CN101314187A (en) 2008-12-03
KR20080104962A (en) 2008-12-03
CN101314187B (en) 2010-07-14
TW200900183A (en) 2009-01-01
JP4324211B2 (en) 2009-09-02
KR101042084B1 (en) 2011-06-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees