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GB2182588B - Hole cutter - Google Patents

Hole cutter

Info

Publication number
GB2182588B
GB2182588B GB8626560A GB8626560A GB2182588B GB 2182588 B GB2182588 B GB 2182588B GB 8626560 A GB8626560 A GB 8626560A GB 8626560 A GB8626560 A GB 8626560A GB 2182588 B GB2182588 B GB 2182588B
Authority
GB
United Kingdom
Prior art keywords
hole cutter
cutter
hole
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8626560A
Other versions
GB2182588A (en
GB8626560D0 (en
Inventor
Dennis Hubbard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8626560D0 publication Critical patent/GB8626560D0/en
Publication of GB2182588A publication Critical patent/GB2182588A/en
Application granted granted Critical
Publication of GB2182588B publication Critical patent/GB2182588B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • 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
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
GB8626560A 1985-11-11 1986-11-06 Hole cutter Expired GB2182588B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858527778A GB8527778D0 (en) 1985-11-11 1985-11-11 Hole cutter

Publications (3)

Publication Number Publication Date
GB8626560D0 GB8626560D0 (en) 1986-12-10
GB2182588A GB2182588A (en) 1987-05-20
GB2182588B true GB2182588B (en) 1989-08-23

Family

ID=10588053

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858527778A Pending GB8527778D0 (en) 1985-11-11 1985-11-11 Hole cutter
GB8626560A Expired GB2182588B (en) 1985-11-11 1986-11-06 Hole cutter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858527778A Pending GB8527778D0 (en) 1985-11-11 1985-11-11 Hole cutter

Country Status (1)

Country Link
GB (2) GB8527778D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2110897C1 (en) * 1997-01-23 1998-05-10 Военная академия связи Stochastic compression device with channel time-share

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8921828D0 (en) * 1989-09-27 1989-11-08 Rotabroach Ltd Annular hole cutter
US5246318A (en) * 1989-09-27 1993-09-21 Rotabroach Limited Annular hole cutter
GB2278793B (en) * 1994-05-10 1996-08-21 Bradford Tool And Gauge Ltd Hole cutting tool
EP1361011B1 (en) * 1999-03-15 2005-09-21 Hougen Manufacturing, Inc. Annular cutting tool for use with a self adhering drill
CN102947033B (en) * 2010-06-18 2014-12-24 日东工器株式会社 Ring-shaped hole cutter
CN117400352A (en) * 2023-11-10 2024-01-16 浙江卡巴尔电气有限公司 A device and method for opening a key hole in a reflector plastic shell

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1403042A (en) * 1971-12-29 1975-08-13 Hougen Everett D Cutters
GB2128510A (en) * 1982-09-27 1984-05-02 Hougen Everett D Annular hole cutter
GB2138332A (en) * 1983-03-14 1984-10-24 Man Design Co Annular hole cutter
GB2146923A (en) * 1983-09-26 1985-05-01 Jancy Eng Center free drill

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1403042A (en) * 1971-12-29 1975-08-13 Hougen Everett D Cutters
GB2128510A (en) * 1982-09-27 1984-05-02 Hougen Everett D Annular hole cutter
GB2138332A (en) * 1983-03-14 1984-10-24 Man Design Co Annular hole cutter
GB2146923A (en) * 1983-09-26 1985-05-01 Jancy Eng Center free drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2110897C1 (en) * 1997-01-23 1998-05-10 Военная академия связи Stochastic compression device with channel time-share

Also Published As

Publication number Publication date
GB2182588A (en) 1987-05-20
GB8626560D0 (en) 1986-12-10
GB8527778D0 (en) 1985-12-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee