JPS5383177A - Cutting tool made coated high-speed steel - Google Patents

Cutting tool made coated high-speed steel

Info

Publication number
JPS5383177A
JPS5383177A JP15913376A JP15913376A JPS5383177A JP S5383177 A JPS5383177 A JP S5383177A JP 15913376 A JP15913376 A JP 15913376A JP 15913376 A JP15913376 A JP 15913376A JP S5383177 A JPS5383177 A JP S5383177A
Authority
JP
Japan
Prior art keywords
cutting tool
speed steel
coated high
tool made
made coated
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
JP15913376A
Other languages
Japanese (ja)
Inventor
Yoshihiko Kobayashi
Yoshihiko Doi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP15913376A priority Critical patent/JPS5383177A/en
Publication of JPS5383177A publication Critical patent/JPS5383177A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a cutting tool made of coated high-speed steel, in which a portion of or the entire surface of rake face or flank at the cutting edge of a cutting tool is removed of coating of hard material or otherwise is not applied with such coating, whereby strength at the cutting edge and edge sharpening performance can be improved, and breaking and pitchig of the cutting edge can be prevented.
COPYRIGHT: (C)1978,JPO&Japio
JP15913376A 1976-12-28 1976-12-28 Cutting tool made coated high-speed steel Pending JPS5383177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15913376A JPS5383177A (en) 1976-12-28 1976-12-28 Cutting tool made coated high-speed steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15913376A JPS5383177A (en) 1976-12-28 1976-12-28 Cutting tool made coated high-speed steel

Publications (1)

Publication Number Publication Date
JPS5383177A true JPS5383177A (en) 1978-07-22

Family

ID=15686959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15913376A Pending JPS5383177A (en) 1976-12-28 1976-12-28 Cutting tool made coated high-speed steel

Country Status (1)

Country Link
JP (1) JPS5383177A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150941A (en) * 1979-05-09 1980-11-25 Mitsubishi Metal Corp Cutting tool of coated sintered hard alloy
US4643620A (en) * 1983-05-27 1987-02-17 Sumitomo Electric Industries, Ltd. Coated hard metal tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150941A (en) * 1979-05-09 1980-11-25 Mitsubishi Metal Corp Cutting tool of coated sintered hard alloy
US4643620A (en) * 1983-05-27 1987-02-17 Sumitomo Electric Industries, Ltd. Coated hard metal tool

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