| 摘要 |
PURPOSE: A machining tip is provided to enable a machining process to be early stabilized since diamond particles are arranged to become gradually wide from the base surface to the machining surface of the machining tip, and thus the initial abrasion rate of the diamond increases. CONSTITUTION: A plurality of machining tips(1) are installed on the shank(2) of a diamond tool. The intervals of a fan rib shape of bisectors(4) become narrow from the machining surface(11) to the base surface(12) of the machining tip based on the cross section of the thickness direction of the machining tip. Diamond particles(3) are arranged on the bisectors.
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