GOST 25415-90

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  ГОСТ 25415-90

GOST 25415−90 carbide brazed Plate type 38. The design and dimensions

GOST 25415−90

Group В66*
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* In the index «National standards"
2007 group is specified V56. -
Note the manufacturer’s database.

INTERSTATE STANDARD

PLATE BRAZED CARBIDE
TYPE 38

The design and dimensions

Hard metal brazed tips, type 38.
Design and dimensions

ISS 25.100
77.160
OKP 19 6000

Date of introduction 1993−07−01

INFORMATION DATA

1. DEVELOPED AND INTRODUCED by the Ministry of metallurgy of the USSR

2. APPROVED AND put INTO EFFECT by Decision of the USSR State Committee on management of quality and standards from 31.10.90 N 2764

3. REPLACE GOST 25415−82

4. REFERENCE NORMATIVE AND TECHNICAL DOCUMENTS

5. REISSUE

1. This standard applies to the plate for drills deep hole drilling.

2. The design and dimensions of plates shall be as specified in the drawing and in the table.1.

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* Dimensions for molds.

Table 1

Dimensions in mm

3. The symbol plates — according to GOST 25393.

4. Approximate weight plates provided in the application.

5. Technical requirements — GOST 2209.

6. Applicable grades: N 2 — T15K6; N 4 — Т5К10; N 6 — ТТ7К12; N 8 — VK6-M, VK6-OM; N 9 — VK6; N 10 — VK8; N 11 — ВК10-XOM.

APP
Reference


Table 2

Approximate weight plates