标准摘要
[中文适用范围]： 取消并取代第一版（1975 年）。 规定了高速钢车削和刨削刀具以及钎焊硬质合金刀尖的刀柄截面的类型和尺寸。 指定三种类型：圆形截面；方形截面；长方形截面，高宽比约为 1.25； 1,6 和 2。 [外文原描述]： Cancels and replaces the first edition (1975). Specifies the types and dimensions of the section of shanks for turning and planing tools of high speed steel and with brazed hardmetal tips. Specifies three types: round section; square section; rectangular sections with ratios of height to width of approximately 1,25; 1,6 and 2.
英文名称Shanks for turning and planing tools — Shapes and dimensions of the section