Indication of surface texture tolerances on technical drawings [ENGLISH]

[@stevekasera5091]

Thank you sir for a well detailed explanation 👏.

[@sampathvinay2920]

Tq sir

[@rubr0nyx]

Thank you for the lesson! You answered absolutely all my questions about how to correctly indicate roughness in drawings.

[@sampathvinay2920]

I will complete your all videos

[@dominikakukowska6421]

Is ISO 1302 obsolete right now? and we should use only ISO 21920-1?

Yes, this standard is cancelled. Its content is entirely replaced and revised in ISO 21920-1. However, if you have drawings stating explicitly ISO 1302, you can still use it. But not for new drawings.

[@vladimirlattiybrjd3852]

Need more people so spread this video more

Thanks a lot. Don't hesitate to spread it around you.