JPS6327209U - - Google Patents

Info

Publication number
JPS6327209U
JPS6327209U JP11856886U JP11856886U JPS6327209U JP S6327209 U JPS6327209 U JP S6327209U JP 11856886 U JP11856886 U JP 11856886U JP 11856886 U JP11856886 U JP 11856886U JP S6327209 U JPS6327209 U JP S6327209U
Authority
JP
Japan
Prior art keywords
cutting edge
rake angle
utility
cutting
carbide drill
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
JP11856886U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP11856886U priority Critical patent/JPS6327209U/ja
Publication of JPS6327209U publication Critical patent/JPS6327209U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP11856886U 1986-07-31 1986-07-31 Pending JPS6327209U (Direct)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11856886U JPS6327209U (Direct) 1986-07-31 1986-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11856886U JPS6327209U (Direct) 1986-07-31 1986-07-31

Publications (1)

Publication Number Publication Date
JPS6327209U true JPS6327209U (Direct) 1988-02-23

Family

ID=31005142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11856886U Pending JPS6327209U (Direct) 1986-07-31 1986-07-31

Country Status (1)

Country Link
JP (1) JPS6327209U (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068334A1 (en) * 2000-03-15 2001-09-20 Kabushiki Kaisha Miyanaga Drill bit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068334A1 (en) * 2000-03-15 2001-09-20 Kabushiki Kaisha Miyanaga Drill bit

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