Title:
BLADE EDGE REPLACEMENT TYPE ROTARY TOOL
Document Type and Number:
WIPO Patent Application WO/2011/136275
Kind Code:
A1
Abstract:
Provided is a blade edge replacement type rotary tool such that cutting time is short, and that cutting cost can be reduced. For this purpose, a cutting insert for rough machining and a formed cutting insert (10) for semi-finish machining are combined together in a single blade edge replacement type rotary tool, with the result that rough machining and semi-finish machining are performed simultaneously in a single process.
Inventors:
SAITOH Isamu (11-1 Yoshima-Kogyodanchi, Iwaki-sh, Fukushima 44, 〒9701144, JP)
Application Number:
JP2011/060276
Publication Date:
November 03, 2011
Filing Date:
April 27, 2011
Export Citation:
Assignee:
TUNGALOY CORPORATION (11-1, Yoshima-Kogyodanchi Iwaki-sh, Fukushima 44, 〒9701144, JP)
株式会社タンガロイ (〒44 福島県いわき市好間工業団地１１－１ Fukushima, 〒9701144, JP)
株式会社タンガロイ (〒44 福島県いわき市好間工業団地１１－１ Fukushima, 〒9701144, JP)
International Classes:
B23F21/14; B23C5/08
Attorney, Agent or Firm:
TANI & ABE, p.c. (6-20, Akasaka 2-chomeMinato-ku, Tokyo 52, 〒1070052, JP)
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Claims:
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