Chinese Standard: GB/T 21953-2008

Single point cutting tool—Corner radii

MOD  ISO 3286:1976

全国刀具标准化技术委员会(SAC/TC 91)

本标准规定了单刃刀具刀尖圆弧半径的数值。
本标准适用于所有单刃刀具（带或不带刀片）的倒圆刀尖。

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