Chinese Standard: GB/T 20335-2006

Boring bars(tool holders with cylindrical shank)for indexable inserts—Dimensions

IDT  ISO 5609:1998

全国刀具标准化技术委员会

本标准规定了装可转位刀片的整体钢制圆柱形镗刀杆的通用尺寸，并规定了优先采用的镗刀杆。

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