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  4. Standard "GOST 12121-77"
Standard GOST 12121-77 1.1.1979 preview

GOST 12121-77

Long twist drills with taper shanks. Basic dimensions



STANDARD published on 1.1.1979


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Price218.00 USD excl. VAT
218.00 USD

The information about the standard:

Designation standards: GOST 12121-77
Publication date standards: 1.1.1979
SKU: NS-379124
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Category: Technical standards GOST

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The category - similar standards:

Drills, countersinks, reamers

Annotation of standard text GOST 12121-77 :

Implemented changes and corrections:

Amd. 11.82

Amd. 1.89

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GOST 20694-75GOST 20694-75

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Latest update: 2025-06-30 (Number of items: 2 206 311)
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