IEC 60745-2-23:20 12适用于直径不超过55 mm的安装附件和直径不超过80 mm的安装砂磨附件的模具磨床和小型旋转工具，例如螺纹锥体或螺塞，螺纹锥体或螺塞，心轴安装的砂轮和额定速度不超过附件圆周速度80 m/s的额定容量下的旋转锉。本第2部分应与最新版本的IEC 60745-1及其修正案一起使用。它是在该标准第四版（2006年）的基础上建立的。本标准不适用于利用法兰驱动磨料附件的直式和立式磨床。IEC 60745-2-3涵盖了这些工具。 关键词:模具磨床，旋转工具，研磨，砂光。 本出版物应与IEC 60745-1:20 06一起阅读。

IEC 60745-2-23:2012 applies to die grinders and small rotary tools for mounted accessories not exceeding 55 mm in diameter and mounted sanding accessories not exceeding 80 mm in diameter such as, threaded cones or plugs that are threaded on a mandrel with an unrelieved shoulder flange, mandrel mounted wheels and rotary files with a rated speed not exceeding a peripheral speed of the accessory of 80 m/s at rated capacity. This part 2 is to be used in conjunction with the latest edition of IEC 60745-1 and its amendments. It was established on the basis of the fourth edition (2006) of that standard. This standard does not apply to straight and vertical grinders utilizing flanges for driving an abrasive accessory. Those tools are covered by IEC 60745-2-3. Keywords: Die grinders, rotary tools, grinding, sanding.

This publication is to be read in conjunction with IEC 60745-1:2006.