How to check Hardness ! Rockwell Hardness Tester 

Thank you bhai 🎉❤

Thank you so much sir for clear hrb and HRC load

बहुत अच्छा समझाया आपने

सर 170 ते 210 बी एच एन चेक करून एक व्हिडियो बनवा प्लीज

Thanks for help us 👍

Very good

Aapka Tester Rockwell ka nahi hai na... Rockwell ki dial Alag aati hai..

Thanks sir

❤❤❤

Sir...yeh minor load lagana hai....yeh ruk ruk laga sakte hai....yah fir ek dum teji se ghoomna....main ruk ruk ke lagata hoo toh meri reading galat aa rahi thii

Best 👍

150 ka load 3 part me divide hota ha..0 to 1, 50 1to 2 ,50 2 to 3 ,50 aisa 50×3 =150 2 round Matlab 100 kgf or uske age reading late hai uska kya ...Lafda hai vah samja me nahi aa raha hai...koi direct reading late hai or koi part of 3 dekhte hai... confused kar rahe hai...

Bhai utm ka bhi ek video banao na pls

What is prices for this machines?

Helo sir

hlo bhai hrc kY bare mein kux pochna hai