| 摘要 |
PURPOSE: A circular cutter for non-ferrous metal cut is provided to cut soft materials including non-ferrous metal and plastic material by minimizing the frictional resistance between the cut surface and the tooth tip. CONSTITUTION: A circular cutter for non-ferrous metal cut comprises tips(13) formed on saw teeth(12). The saw teeth are formed on the perimeter of a disc body(10). The tip includes a stepped cutting edge(13a) with a step(13b) cut out on one side so as to cut a material only on the other side.
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