Twist drill Full Explain| ट्विस्ट ड्रिल का विश्लेषण || ड्रिल बिट के सभी भागों के वर्णन ||

[@bhagwatprajapati6874]

Thanku sirji...

[@samriddhitechnical]

Welcome dear

[@brajeshyadav1802]

Thanks sir ji

[@samriddhitechnical]

Welcome brajesh

[@Satya-hl4np]

All right sir

[@samriddhitechnical]

Thanks dear

[@rksahoo1500]

Thanks u sir ji

[@samriddhitechnical]

Welcome dear

[@kailashchandsainichandsain9845]

Fastener screw drill bit se best he ya drill bit iron or metal hol karne ke liye vidio bnaye

[@samriddhitechnical]

Ok

[@Honeybhai-wk7jr]

Sir gud work , ek question h bell punch me kon sa hammer use krte h

[@samriddhitechnical]

Thanks

[@samriddhitechnical]

Ball pain hammer 250 gm

[@Educationlife1000]

Twist drill nhi smjh aaya

[@samriddhitechnical]

Ek bar fir se dekhiye