| 摘要 |
PROBLEM TO BE SOLVED: To provide a tool for shaving capable of shaving a product plate without increasing processing man-hour, a die for processing a base board by using the tool, a manufacturing method of a processing plate, and a manufacturing method of the product plate. SOLUTION: This tool for shaving is provided with a difference in level capable of shaving a cutting surface of the base board in at least a part of a surface in contact with the base board, and can be divided from the difference in level part. The die for processing the base board by using the tool, the manufacturing method of the processing plate, and the manufacturing method of the product plate are provided. COPYRIGHT: (C)2008,JPO&INPIT
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