| 摘要 |
PROBLEM TO BE SOLVED: To provide a holding and fixing structure for abrasive of an electrodeposition tool preventing the drop of abrasive and having excellent durability and a manufacturing method therefor. SOLUTION: In this electrodeposition tool composed of a structure in which abrasives adhere on a surface of a tool shaft member and are held and fixed by an electrodeposited metal, minute holes having a depth less than a particle diameter of the abrasive and such hole diameter that allows one abrasive to be fitted therein are formed on the surface of the shaft member at equal distribution density (number/mm2), and the abrasive is fitted in the minute hole to electrodeposit and fix it.
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