Standard values for the drilling of metallic materials with twist drills (spiral drills) of high speed steels.
STANDARD published on 1.5.1970
Designation standards: VDI 3207
Note: WITHDRAWN
Publication date standards: 1.5.1970
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: German technical standard
Category: Technical standards VDI
Richtwerte für das Bohren metallischer Werkstoffe mit Wendelbohrern (Spiralbohrern) aus Schnellarbeitsstahl.