ISO 236的本部分规定了手动铰刀的尺寸。它包括三个表格,分别给出了首选尺寸,相应尺寸以毫米和英寸为单位,相应尺寸以毫米和英寸为单位,作为直径步长的函数列出。还规定了长度、切割直径和直柄直径的公差。
This part of ISO 236 specifies the dimensions of hand reamers. It comprises three tables giving respectively the preferred sizes with corresponding dimensions in millimetres and in inches, the corresponding sizes, in millimetres and in inches, set out as functions of diameter steps. Provision is also made for tolerances on lengths, cutting diameters and the diameter of parallel shanks.