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JPS53114588A - Tip for cramp bit - Google Patents

Tip for cramp bit

Info

Publication number
JPS53114588A
JPS53114588A JP2959377A JP2959377A JPS53114588A JP S53114588 A JPS53114588 A JP S53114588A JP 2959377 A JP2959377 A JP 2959377A JP 2959377 A JP2959377 A JP 2959377A JP S53114588 A JPS53114588 A JP S53114588A
Authority
JP
Japan
Prior art keywords
tip
bit
cramp
adaptability
twisting
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
JP2959377A
Other languages
Japanese (ja)
Other versions
JPS5755521B2 (en
Inventor
Kaoru Goto
Takamasa Shimano
Masae Ishii
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP2959377A priority Critical patent/JPS53114588A/en
Publication of JPS53114588A publication Critical patent/JPS53114588A/en
Publication of JPS5755521B2 publication Critical patent/JPS5755521B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

PURPOSE: To extend the adaptability of a bit having a slow-away type tip, by twisting the cutting edges in the top surface of the tip relatively to each other.
COPYRIGHT: (C)1978,JPO&Japio
JP2959377A 1977-03-17 1977-03-17 Tip for cramp bit Granted JPS53114588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2959377A JPS53114588A (en) 1977-03-17 1977-03-17 Tip for cramp bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2959377A JPS53114588A (en) 1977-03-17 1977-03-17 Tip for cramp bit

Publications (2)

Publication Number Publication Date
JPS53114588A true JPS53114588A (en) 1978-10-06
JPS5755521B2 JPS5755521B2 (en) 1982-11-25

Family

ID=12280361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2959377A Granted JPS53114588A (en) 1977-03-17 1977-03-17 Tip for cramp bit

Country Status (1)

Country Link
JP (1) JPS53114588A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156502A (en) * 1989-09-07 1992-10-20 Iscar Ltd. Cutting insert
CN1035242C (en) * 1990-09-06 1997-06-25 伊斯卡有限公司 Cutting insert
EP0990476A3 (en) * 1998-09-30 2002-10-30 KARL-HEINZ ARNOLD GmbH Indexable cutting insert
WO2011080734A1 (en) * 2009-12-29 2011-07-07 Iscar Ltd. Cutting tool and double-ended cutting insert therefor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156502A (en) * 1989-09-07 1992-10-20 Iscar Ltd. Cutting insert
EP0416854B2 (en) † 1989-09-07 2004-04-14 Iscar Ltd. A cutting insert
CN1035242C (en) * 1990-09-06 1997-06-25 伊斯卡有限公司 Cutting insert
EP0990476A3 (en) * 1998-09-30 2002-10-30 KARL-HEINZ ARNOLD GmbH Indexable cutting insert
WO2011080734A1 (en) * 2009-12-29 2011-07-07 Iscar Ltd. Cutting tool and double-ended cutting insert therefor
US8647028B2 (en) 2009-12-29 2014-02-11 Iscar, Ltd. Cutting tool and double-ended cutting insert therefor

Also Published As

Publication number Publication date
JPS5755521B2 (en) 1982-11-25

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