Title:
インサート着脱式切削工具
Document Type and Number:
Japanese Patent JP5309894
Kind Code:
B2
Abstract:
The detachable insert-type cutting tool is provided with a holder, a head member which has an insert seat on which a cutting insert is detachably mounted and which is detachably attached to a head portion of the holder so that an attachment surface of the head member is closely in contact with an attachment surface of the holder, a coolant hole which is formed inside the holder so as to be opened on the attachment surface of the holder, and a first groove which is formed on the attachment surface of the head member, communicating with the coolant hole opened on the attachment surface of the holder and extending so as to be opened toward a cutting edge of the cutting insert mounted on the insert seat.
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Inventors:
Shoichiro Watanabe
Hidehiko Nagaya
Norio Aso
Yasuharu Imai
Hidehiko Nagaya
Norio Aso
Yasuharu Imai
Application Number:
JP2008278307A
Publication Date:
October 09, 2013
Filing Date:
October 29, 2008
Export Citation:
Assignee:
Mitsubishi Materials Corporation
International Classes:
B23B27/10; B23B27/04; B23B27/16
Domestic Patent References:
| JP200266830A | ||||
| JP9108923A | ||||
| JP63151203U | ||||
| JP467907U |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Yasuhiko Murayama
Noriko Yanai
Tadashi Takahashi
Yasuhiko Murayama
Noriko Yanai