Tool chucks with clamp screws for flatted parallel shanks. Specification for dimensions of chuck nose.
NORMA vydána dne 30.6.1983
Designation standards: BS 6386-1:1983
Note: NEPLATNÁ
Publication date standards: 30.6.1983
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS