JPS5783313A - Gun drill - Google Patents

Gun drill

Info

Publication number
JPS5783313A
JPS5783313A JP15897080A JP15897080A JPS5783313A JP S5783313 A JPS5783313 A JP S5783313A JP 15897080 A JP15897080 A JP 15897080A JP 15897080 A JP15897080 A JP 15897080A JP S5783313 A JPS5783313 A JP S5783313A
Authority
JP
Japan
Prior art keywords
cutting
radius
width
cutting sections
groove
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
JP15897080A
Other languages
English (en)
Other versions
JPS6250245B2 (ja
Inventor
Shohei Suzuki
Mikio Mori
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.)
Bosch Corp
Original Assignee
Diesel Kiki 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP15897080A priority Critical patent/JPS5783313A/ja
Publication of JPS5783313A publication Critical patent/JPS5783313A/ja
Publication of JPS6250245B2 publication Critical patent/JPS6250245B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP15897080A 1980-11-12 1980-11-12 Gun drill Granted JPS5783313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15897080A JPS5783313A (en) 1980-11-12 1980-11-12 Gun drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15897080A JPS5783313A (en) 1980-11-12 1980-11-12 Gun drill

Publications (2)

Publication Number Publication Date
JPS5783313A true JPS5783313A (en) 1982-05-25
JPS6250245B2 JPS6250245B2 (ja) 1987-10-23

Family

ID=15683344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15897080A Granted JPS5783313A (en) 1980-11-12 1980-11-12 Gun drill

Country Status (1)

Country Link
JP (1) JPS5783313A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1419839A1 (en) * 2002-11-15 2004-05-19 UNITAC, Incorporated Deep hole cutter
US7195428B2 (en) * 2002-11-11 2007-03-27 Ford Global Technologies, Llc Gundrill

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0532444U (ja) * 1991-04-23 1993-04-27 青葉コンクリート工業株式会社 Ｇｒｃマンホール
JP6840394B2 (ja) 2018-06-07 2021-03-10 株式会社トクヤマデンタル デモンストレーション用器具
BR112022011615A2 (pt) 2019-12-23 2022-08-23 Tokuyama Dental Corp Kit de material restaurador de obturação dentária

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116111U (ja) * 1980-01-31 1981-09-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116111U (ja) * 1980-01-31 1981-09-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7195428B2 (en) * 2002-11-11 2007-03-27 Ford Global Technologies, Llc Gundrill
EP1419839A1 (en) * 2002-11-15 2004-05-19 UNITAC, Incorporated Deep hole cutter

Also Published As

Publication number Publication date
JPS6250245B2 (ja) 1987-10-23

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