DIN 4000-81 [ Withdrawn ]
DIN 4000-81 Tabular layouts of properties - Part 81: Drills and countersinking tools with non-indexable cutting edges
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2012
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2012