KNURLING ( Theory Part ) বাংলা ভাষায় বর্ণনা। আই টি আই trainees দের জন্য।

knurling #knurling making #Theory on knurling #knurling tool se knurl kaise kiya jata hai# Somnath Sir Easy to Learn
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Thanks for watching this video.
Somnath das , Instructor (Training Officer) ,Durgapur, West Bengal, India
Your Queries :
knurling kya hota hai
kaise kare knurling with lathe machine
Job external part knurl kaise banaye hand me
using knurl tool knurl kaise kiya jata hai
theory on knurling ( pattern making )

[@mahadevmukherjeeturner]

❤❤❤❤
Sir drawing er video deben na ar?

[@joymehatary5657]

Aktu speed hoya gacha video ta sir ..👍🏻👍🏻

[@easytolearn6536]

Yes একটু" fast " হয়েছে ...