NA 121
DIN Standards Committee Tools and Clamping Devices
DIN 6538-1 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 336 | 2003-07 | Diameters of drills for minor diameters of tapped threads More |
| DIN 4000-81 | 2017-09 | Tabular layouts of properties - Part 81: Drills and countersinking tools with non-indexable cutting edges More |
| DIN 6537 | 2020-10 | Solid-hardmetall twist drills with stepped parallel shank - Dimensions More |
