Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Moon Sung Cho0
Dong Ryoung Ji0
Hak Kyu Kim0
Kee Hun Kim0
Byeong Han Jang0
Date of Patent
June 9, 2009
0Patent Application Number
105395990
Date Filed
December 1, 2004
0Patent Primary Examiner
Patent abstract
The object of this invention is to provide a milling cutter which includes a cutting insert (120), which has a hexahedral shape and is provided with first and second cutting blade parts on opposite ends thereof, and a cutter body (110) provided with a plurality of insert seats (112) which the cutting insert (120) is seated in and fastened to in either of two directions. The cutting insert (120) is fastened to the associated insert seat (112) in a selected direction, thus all corner blades or main blades, provided on the first and second cutting blade parts of the cutting insert, can be used for machining workpieces. Therefore, the present invention extends the lifetime of the cutting insert (120).
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