STN 221657 (221657)

Countersinks and counterbores. Double-side spot-facing cutters

STANDARD published on 1.10.1984

The information about the standard:

Designation standards: STN 221657
Classification mark: 221657
Catalog number: 54495
Note: WITHDRAWN
Publication date standards: 1.10.1984
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN