| 摘要 |
PROBLEM TO BE SOLVED: To provide a cutting device capable of finish working each cut plane while a circular saw used for cutting is reciprocating throughout a predetermined range. SOLUTION: In a cutting device including a working table on which to place material during working, a working means 3 capable of appearing on the outer surface of the working table from therebelow and traveling, and a travel groove provided through the working table so that the blade of the working means can travel therein, the working means comprises a cutting circular saw 31 and a finishing circular saw 32 traveling behind the cutting circular saw, the radial direction of the finishing circular saw being slanted with respect to the travel direction of the working means. Of the working means, at least the finishing circular saw is capable of parallel movement in a direction perpendicular to the travel direction.
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