Twist drills for woodworking; boarding and plumbing augers.
STANDARD published on 1.6.1993
Designation standards: DIN 7490:1993-06
Note: WITHDRAWN
Publication date standards: 1.6.1993
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
Spiralbohrer für die Holzbearbeitung; Schalungs- und Installationsbohrer.