JPS5437992A - Drill polishing device - Google Patents

Drill polishing device

Info

Publication number
JPS5437992A
JPS5437992A JP10524977A JP10524977A JPS5437992A JP S5437992 A JPS5437992 A JP S5437992A JP 10524977 A JP10524977 A JP 10524977A JP 10524977 A JP10524977 A JP 10524977A JP S5437992 A JPS5437992 A JP S5437992A
Authority
JP
Japan
Prior art keywords
polishing device
drill polishing
drill
polishing
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
JP10524977A
Other languages
Japanese (ja)
Inventor
Tadashi Hashimoto
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.)
Showa Denki Co Ltd
Original Assignee
Showa Denki 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 Showa Denki Co Ltd filed Critical Showa Denki Co Ltd
Priority to JP10524977A priority Critical patent/JPS5437992A/en
Publication of JPS5437992A publication Critical patent/JPS5437992A/en
Pending legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP10524977A 1977-08-31 1977-08-31 Drill polishing device Pending JPS5437992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10524977A JPS5437992A (en) 1977-08-31 1977-08-31 Drill polishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10524977A JPS5437992A (en) 1977-08-31 1977-08-31 Drill polishing device

Publications (1)

Publication Number Publication Date
JPS5437992A true JPS5437992A (en) 1979-03-20

Family

ID=14402369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10524977A Pending JPS5437992A (en) 1977-08-31 1977-08-31 Drill polishing device

Country Status (1)

Country Link
JP (1) JPS5437992A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394652U (en) * 1986-12-11 1988-06-18

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623271A (en) * 1969-06-04 1971-11-30 Louis W Greenblatt Machine for sharpening taps
JPS4910492A (en) * 1972-06-02 1974-01-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623271A (en) * 1969-06-04 1971-11-30 Louis W Greenblatt Machine for sharpening taps
JPS4910492A (en) * 1972-06-02 1974-01-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394652U (en) * 1986-12-11 1988-06-18

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