BS 328-5-1983 钻头和铰刀.第5部分:埋头钻与平底锪钻的尺寸规范

标准号：BS 328-5-1983
中文标准名称：钻头和铰刀.第5部分:埋头钻与平底锪钻的尺寸规范
英文标准名称：Drills and reamers - Specification for the dimensions of countersinks and counterbores
标准类型：J41
发布日期：1983/7/29 12:00:00
实施日期：1983/7/29 12:00:00
中国标准分类号：J41
国际标准分类号：25.100.30
适用范围：Specifies the dimensions of counterbores with parallel shanks and integral pilots; counterbores with Morse taper shanks and detachable pilots; countersinks with parallel shanks, and countersinks with Morse taper shanks. Appendix A shows extracts from BS 4500:Part 1 giving details of the tolerances specified and Appendix B gives details of counterbores with cutting diameters designated in inches.