Chinese Standard: GB/T 6131.4-2006

Cylindrical shanks for milling cutters—Part 4:Types and sizes of threaded cylindrical shanks

IDT  ISO 3338-3:1996

全国刀具标准化技术委员会

本部分规定了铣刀螺纹柄的型式和尺寸(直径6 mm～32 mm)。
普通直柄、削平直柄和2°斜削平直柄的型式和尺寸分别在GB/T 6131.1、GB/T 6131.2和GB/T 6131.3中列出。

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