Standards ČSN - Czech national standards - Page 1527

Centre punch marks for fixing (alfa=60°)

Standard published on 14.4.1975

Clamping tools. Centre punch marks with sintered carbide inserts

Standard published on 21.3.1951

Internal knurled drivers

Standard published on 21.2.1966

External knurled drives

Standard published on 21.2.1966

Heart driver

Standard published on 21.2.1966

Heart driver with lug

Standard published on 21.2.1966

Heart driver for grinding machines

Standard published on 21.2.1966

Conical mandrels

Standard published on 21.2.1966

Mandrels with expanding bushes

Standard published on 21.2.1966

Expanding bushes to mandrels according to CSN 24 3360

Standard published on 21.2.1966