JPS54127092A - Cemented carbide drill - Google Patents

Cemented carbide drill

Info

Publication number
JPS54127092A
JPS54127092A JP2502379A JP2502379A JPS54127092A JP S54127092 A JPS54127092 A JP S54127092A JP 2502379 A JP2502379 A JP 2502379A JP 2502379 A JP2502379 A JP 2502379A JP S54127092 A JPS54127092 A JP S54127092A
Authority
JP
Japan
Prior art keywords
cemented carbide
carbide drill
drill
cemented
carbide
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.)
Pending
Application number
JP2502379A
Other languages
English (en)
Japanese (ja)
Inventor
Buraiteingu Yohanesu
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
Priority claimed from DE19782809291 external-priority patent/DE2809291A1/de
Priority claimed from DE19782828644 external-priority patent/DE2828644A1/de
Application filed by Individual filed Critical Individual
Publication of JPS54127092A publication Critical patent/JPS54127092A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
JP2502379A 1978-03-02 1979-03-02 Cemented carbide drill Pending JPS54127092A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782809291 DE2809291A1 (de) 1978-03-02 1978-03-02 Hartmetallbestueckter spiralbohrer
DE19782828644 DE2828644A1 (de) 1978-06-27 1978-06-27 Hartmetallbestueckter spiralbohrer

Publications (1)

Publication Number Publication Date
JPS54127092A true JPS54127092A (en) 1979-10-02

Family

ID=25773975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2502379A Pending JPS54127092A (en) 1978-03-02 1979-03-02 Cemented carbide drill

Country Status (4)

Country Link
JP (1) JPS54127092A (da)
DK (1) DK86679A (da)
ES (1) ES241721Y (da)
NO (1) NO790638L (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148701A (ja) * 1982-02-27 1983-09-03 松下電工株式会社 化粧単板の製法
JPS61127911U (da) * 1985-01-29 1986-08-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148701A (ja) * 1982-02-27 1983-09-03 松下電工株式会社 化粧単板の製法
JPS61127911U (da) * 1985-01-29 1986-08-11

Also Published As

Publication number Publication date
ES241721U (es) 1979-05-01
NO790638L (no) 1979-09-04
DK86679A (da) 1979-09-03
ES241721Y (es) 1979-11-01

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