JPH0187850U - - Google Patents

Info

Publication number
JPH0187850U
JPH0187850U JP18396887U JP18396887U JPH0187850U JP H0187850 U JPH0187850 U JP H0187850U JP 18396887 U JP18396887 U JP 18396887U JP 18396887 U JP18396887 U JP 18396887U JP H0187850 U JPH0187850 U JP H0187850U
Authority
JP
Japan
Prior art keywords
cutting edge
drill
tip cutting
correction device
hole
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
JP18396887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0521313Y2 (enrdf_load_html_response
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 JP1987183968U priority Critical patent/JPH0521313Y2/ja
Publication of JPH0187850U publication Critical patent/JPH0187850U/ja
Application granted granted Critical
Publication of JPH0521313Y2 publication Critical patent/JPH0521313Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1987183968U 1987-12-02 1987-12-02 Expired - Lifetime JPH0521313Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987183968U JPH0521313Y2 (enrdf_load_html_response) 1987-12-02 1987-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987183968U JPH0521313Y2 (enrdf_load_html_response) 1987-12-02 1987-12-02

Publications (2)

Publication Number Publication Date
JPH0187850U true JPH0187850U (enrdf_load_html_response) 1989-06-09
JPH0521313Y2 JPH0521313Y2 (enrdf_load_html_response) 1993-06-01

Family

ID=31475365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987183968U Expired - Lifetime JPH0521313Y2 (enrdf_load_html_response) 1987-12-02 1987-12-02

Country Status (1)

Country Link
JP (1) JPH0521313Y2 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022173036A (ja) * 2021-05-07 2022-11-17 創國興業有限公司 ドリルの再製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524893A (en) * 1978-07-29 1980-02-22 Reiling Karl Regrinding device of drill
JPS5761450A (en) * 1980-08-18 1982-04-13 Heruberuto Rindonaa Gmbh Method and apparatus for fitting nose of drill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524893A (en) * 1978-07-29 1980-02-22 Reiling Karl Regrinding device of drill
JPS5761450A (en) * 1980-08-18 1982-04-13 Heruberuto Rindonaa Gmbh Method and apparatus for fitting nose of drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022173036A (ja) * 2021-05-07 2022-11-17 創國興業有限公司 ドリルの再製造方法

Also Published As

Publication number Publication date
JPH0521313Y2 (enrdf_load_html_response) 1993-06-01

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