GB0919972D0 - A super-hard cutter insert, insert assembly, tool comprising same and method for attaching a super-hard structure to a drill bit - Google Patents
A super-hard cutter insert, insert assembly, tool comprising same and method for attaching a super-hard structure to a drill bitInfo
- Publication number
- GB0919972D0 GB0919972D0 GB0919972A GB0919972A GB0919972D0 GB 0919972 D0 GB0919972 D0 GB 0919972D0 GB 0919972 A GB0919972 A GB 0919972A GB 0919972 A GB0919972 A GB 0919972A GB 0919972 D0 GB0919972 D0 GB 0919972D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- super
- hard
- insert
- attaching
- tool
- 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.)
- Ceased
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0919972A GB0919972D0 (en) | 2009-11-16 | 2009-11-16 | A super-hard cutter insert, insert assembly, tool comprising same and method for attaching a super-hard structure to a drill bit |
PCT/IB2010/055188 WO2011058532A2 (en) | 2009-11-16 | 2010-11-16 | Super-hard cutter inserts and tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0919972A GB0919972D0 (en) | 2009-11-16 | 2009-11-16 | A super-hard cutter insert, insert assembly, tool comprising same and method for attaching a super-hard structure to a drill bit |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0919972D0 true GB0919972D0 (en) | 2009-12-30 |
Family
ID=41509394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0919972A Ceased GB0919972D0 (en) | 2009-11-16 | 2009-11-16 | A super-hard cutter insert, insert assembly, tool comprising same and method for attaching a super-hard structure to a drill bit |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB0919972D0 (en) |
WO (1) | WO2011058532A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8336648B1 (en) * | 2011-09-02 | 2012-12-25 | Halliburton Energy Services, Inc. | Mechanical attachment of thermally stable diamond to a substrate |
CA2919163C (en) | 2013-08-30 | 2018-01-16 | Halliburton Energy Services, Inc. | Improved cutters for drill bits |
US11235397B2 (en) | 2016-12-16 | 2022-02-01 | Kennametal Inc. | Side-activated modular drill |
US10207337B2 (en) | 2017-04-04 | 2019-02-19 | Kennametal Inc. | Front-loaded, side-activated modular drill |
DE102019116160A1 (en) | 2018-06-20 | 2019-12-24 | Kennametal Inc. | Modular drill bit closed on the side with spring-assisted ejection |
US11090736B2 (en) | 2018-12-10 | 2021-08-17 | Kennametal Inc. | Side-activated modular drill |
US11306543B2 (en) | 2020-02-20 | 2022-04-19 | Saudi Arabian Oil Company | Drill bit cutter fitted with a threaded member |
US11471952B2 (en) | 2020-03-19 | 2022-10-18 | Kennametal Inc. | Cutting tool having replaceable cutting head and method of securing a replaceable cutting head |
CN111305760B (en) * | 2020-03-31 | 2020-09-08 | 潍坊盛德石油机械制造有限公司 | Split gauge block, manufacturing method and PDC drill bit with gauge block |
US11883888B2 (en) | 2021-06-28 | 2024-01-30 | Kennametal Inc. | Modular drill with enhanced bump-off capability |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1143275A (en) * | 1914-05-02 | 1915-06-15 | Sharp Hughes Tool Company | Domountable cutting edge for drilling-tools. |
ZA744897B (en) * | 1974-07-31 | 1976-05-26 | Board Hardmetal Proprietary Lt | Improvements in or relating to disc cutting units for use on rock boring machines |
CA1166237A (en) | 1980-01-10 | 1984-04-24 | John D. Barr | Rotary drill bits |
KR100333459B1 (en) | 1998-07-22 | 2002-04-18 | 오카야마 노리오 | cBN Sintered Body |
GB2438319B (en) | 2005-02-08 | 2009-03-04 | Smith International | Thermally stable polycrystalline diamond cutting elements and bits incorporating the same |
JP4739417B2 (en) | 2005-08-16 | 2011-08-03 | エレメント シックス (プロダクション)(プロプライエタリィ) リミテッド | Fine polycrystalline abrasive |
JP2010522776A (en) | 2006-03-29 | 2010-07-08 | エレメント シックス (プロダクション)(プロプライエタリィ) リミテッド | Polycrystalline abrasive molding |
-
2009
- 2009-11-16 GB GB0919972A patent/GB0919972D0/en not_active Ceased
-
2010
- 2010-11-16 WO PCT/IB2010/055188 patent/WO2011058532A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011058532A3 (en) | 2011-12-08 |
WO2011058532A2 (en) | 2011-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |