JPS55116993A - Boring diamond reamer and making method thereof - Google Patents

Boring diamond reamer and making method thereof

Info

Publication number
JPS55116993A
JPS55116993A JP2414379A JP2414379A JPS55116993A JP S55116993 A JPS55116993 A JP S55116993A JP 2414379 A JP2414379 A JP 2414379A JP 2414379 A JP2414379 A JP 2414379A JP S55116993 A JPS55116993 A JP S55116993A
Authority
JP
Japan
Prior art keywords
making method
diamond reamer
boring
boring diamond
reamer
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.)
Granted
Application number
JP2414379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211067B2 (https=
Inventor
Shigeru Kurihara
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.)
Asahi Diamond Industrial Co Ltd
Original Assignee
Asahi Diamond Industrial Co 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 Asahi Diamond Industrial Co Ltd filed Critical Asahi Diamond Industrial Co Ltd
Priority to JP2414379A priority Critical patent/JPS55116993A/ja
Publication of JPS55116993A publication Critical patent/JPS55116993A/ja
Publication of JPS6211067B2 publication Critical patent/JPS6211067B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
JP2414379A 1979-03-02 1979-03-02 Boring diamond reamer and making method thereof Granted JPS55116993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2414379A JPS55116993A (en) 1979-03-02 1979-03-02 Boring diamond reamer and making method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2414379A JPS55116993A (en) 1979-03-02 1979-03-02 Boring diamond reamer and making method thereof

Publications (2)

Publication Number Publication Date
JPS55116993A true JPS55116993A (en) 1980-09-08
JPS6211067B2 JPS6211067B2 (https=) 1987-03-10

Family

ID=12130095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2414379A Granted JPS55116993A (en) 1979-03-02 1979-03-02 Boring diamond reamer and making method thereof

Country Status (1)

Country Link
JP (1) JPS55116993A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104148935A (zh) * 2014-08-08 2014-11-19 长兴巨大勘探机械有限公司 一种金刚石扩孔器的组装工艺
CN109868439A (zh) * 2019-02-12 2019-06-11 河南省力量钻石股份有限公司 一种多毛刺金刚石及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137439A (en) * 1978-04-18 1979-10-25 Minoru Isono Formation of hardened layer on metal surface

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137439A (en) * 1978-04-18 1979-10-25 Minoru Isono Formation of hardened layer on metal surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104148935A (zh) * 2014-08-08 2014-11-19 长兴巨大勘探机械有限公司 一种金刚石扩孔器的组装工艺
CN109868439A (zh) * 2019-02-12 2019-06-11 河南省力量钻石股份有限公司 一种多毛刺金刚石及其制备方法

Also Published As

Publication number Publication date
JPS6211067B2 (https=) 1987-03-10

Similar Documents

Publication Publication Date Title
GB2136035B (en) Improved pcd cutter and bit
AU528899B2 (en) Making tool inserts and drill bits
EP0181844A3 (en) Drill and cutting insert therefor
GB2112833B (en) Cutter bit holder and cutter bit combination
JPS57187492A (en) Drill bit and its manufacture
JPS565374A (en) Cutting tool tip and its manufacture
ZA806249B (en) Compacts for diamond drill and saw applications
GB1542219A (en) Boring bits and method of making same
JPS55142895A (en) Variableediameter reamer
DE3370831D1 (en) Cutting insert and method of making the same
HU175711B (hu) Sverlilnyj instrument i sposob ego izgotovlenija
JPS5628989A (en) Well sinking tool and method of operating said tool
ZA806973B (en) Boring tool and method of its production
GB2009284B (en) Diamond drill core bits
DE3573084D1 (en) Reamer holder
GB1548499A (en) Rotary drilling bit for deephole drilling and method of manufacturing the same
PT72081A (en) Drill screw and cutters for making same
GB2007552B (en) Too-bit for drilling and reaming
JPS55116993A (en) Boring diamond reamer and making method thereof
JPS5473393A (en) Diamond abrasing tool and method of making same
GB2055063B (en) Boring tool insert
GB2043499B (en) Boring tool
JPS569274A (en) Cutting tool ceramic and its manufacture
SE8402130D0 (sv) Reaming and burnishing tool
ZA857861B (en) Device for cutting rock and round-shank bit for said device