ISO 2238:2011 机用桥梁铰刀

标准编号：ISO 2238:2011

中文名称：机用桥梁铰刀

英文名称：Machine bridge reamers

发布日期：2011-08

标准范围

This International Standard specifies the dimensions of machine bridge reamers. It gives, for a series of diameter ranges, d1, from 6 mm to 50,8 mm, the values, in millimetres, for the following dimensions of these tools:--overall length, l3;--total cutting edge length, l2;--tapered cutting edge length, l1.Unless otherwise stated, these reamers are right-hand cutting.

标准预览图