ČSN 221117 (221117)

60° degrees left hand centre drills. Form R. Basic dimensions

STANDARD published on 18.9.1979

The information about the standard:

Designation standards: ČSN 221117
Classification mark: 221117
Catalog number: 1210
Publication date standards: 18.9.1979
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN