GB0706061D0 - Drill bit - Google Patents

Drill bit

Info

Publication number
GB0706061D0
GB0706061D0 GB0706061A GB0706061A GB0706061D0 GB 0706061 D0 GB0706061 D0 GB 0706061D0 GB 0706061 A GB0706061 A GB 0706061A GB 0706061 A GB0706061 A GB 0706061A GB 0706061 D0 GB0706061 D0 GB 0706061D0
Authority
GB
United Kingdom
Prior art keywords
drill bit
drill
bit
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.)
Withdrawn
Application number
GB0706061A
Other versions
GB2436723A (en
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.)
Technicut Ltd
Original Assignee
Technicut Ltd
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 Technicut Ltd filed Critical Technicut Ltd
Publication of GB0706061D0 publication Critical patent/GB0706061D0/en
Publication of GB2436723A publication Critical patent/GB2436723A/en
Withdrawn legal-status Critical Current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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/27—Composites
    • B23B2226/275—Carbon fibre reinforced carbon composites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/08—Brazed connections
    • 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
    • B23B2251/50—Drilling tools comprising cutting inserts
GB0706061A 2006-04-01 2007-03-29 Drill bit with polycrystalline diamond inserts Withdrawn GB2436723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0606620A GB0606620D0 (en) 2006-04-01 2006-04-01 Drill bit

Publications (2)

Publication Number Publication Date
GB0706061D0 true GB0706061D0 (en) 2007-05-09
GB2436723A GB2436723A (en) 2007-10-03

Family

ID=36425101

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0606620A Ceased GB0606620D0 (en) 2006-04-01 2006-04-01 Drill bit
GB0706061A Withdrawn GB2436723A (en) 2006-04-01 2007-03-29 Drill bit with polycrystalline diamond inserts

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0606620A Ceased GB0606620D0 (en) 2006-04-01 2006-04-01 Drill bit

Country Status (1)

Country Link
GB (2) GB0606620D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115570186B (en) * 2022-11-21 2023-04-18 成都航威精密刃具有限公司 Cutter and method for inhibiting carbon fiber hole making defects

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201116115D0 (en) 2011-09-19 2011-11-02 White Jamie Combination drill reamer for machining advanced materials
CN105499661B (en) * 2016-01-13 2017-11-21 江西杰浩硬质合金工具有限公司 The dagger of the right sword of left-hand screw bores
CN106270664A (en) * 2016-08-30 2017-01-04 大连理工大学 A kind of polycrystalline diamond compact bit with the micro-toothing of flip Trim

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2984446B2 (en) * 1992-01-07 1999-11-29 三菱重工業株式会社 Drill
JP3176877B2 (en) * 1997-11-06 2001-06-18 愛三工業株式会社 Rotary cutting tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115570186B (en) * 2022-11-21 2023-04-18 成都航威精密刃具有限公司 Cutter and method for inhibiting carbon fiber hole making defects

Also Published As

Publication number Publication date
GB0606620D0 (en) 2006-05-10
GB2436723A (en) 2007-10-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)