JPH0355111U - - Google Patents

Info

Publication number
JPH0355111U
JPH0355111U JP11550689U JP11550689U JPH0355111U JP H0355111 U JPH0355111 U JP H0355111U JP 11550689 U JP11550689 U JP 11550689U JP 11550689 U JP11550689 U JP 11550689U JP H0355111 U JPH0355111 U JP H0355111U
Authority
JP
Japan
Prior art keywords
oil passage
oil
drill
oil passages
edge surface
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
JP11550689U
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 JP11550689U priority Critical patent/JPH0355111U/ja
Publication of JPH0355111U publication Critical patent/JPH0355111U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP11550689U 1989-09-29 1989-09-29 Pending JPH0355111U (US06826419-20041130-M00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11550689U JPH0355111U (US06826419-20041130-M00005.png) 1989-09-29 1989-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11550689U JPH0355111U (US06826419-20041130-M00005.png) 1989-09-29 1989-09-29

Publications (1)

Publication Number Publication Date
JPH0355111U true JPH0355111U (US06826419-20041130-M00005.png) 1991-05-28

Family

ID=31663833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11550689U Pending JPH0355111U (US06826419-20041130-M00005.png) 1989-09-29 1989-09-29

Country Status (1)

Country Link
JP (1) JPH0355111U (US06826419-20041130-M00005.png)

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