GOST 26474-1985
Diamond and extra-hard composite material drill bits and core bits. Types and main dimensions

Standard No.

GOST 26474-1985

Release Date

1985

Published By

RU-GOST R

Latest

GOST 26474-1985

GOST 26474-1985 history

• 1985 GOST 26474-1985 Diamond and extra-hard composite material drill bits and core bits. Types and main dimensions