Drills and reamers. Specification for the dimensions of countersinks and counterbores.
NORM herausgegeben am 29.7.1983
Bezeichnung normen: BS 328-5:1983
Ausgabedatum normen: 29.7.1983
Zahl der Seiten: 16
Gewicht ca.: 48 g (0.11 Pfund)
Land: Britische technische Norm
Kategorie: Technische Normen BS
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. Status: Under Review