Скачать с ютуб Stone drilling machine restoration | Restore and reuse of old and rusty 2-stroke engine rock drills в хорошем качестве

Stone drilling machine restoration | Restore and reuse of old and rusty 2-stroke engine rock drills

Stone drilling machine restoration | Restore and reuse of old and rusty 2-stroke engine rock drills YN30A gasoline-driven rock drill features stable operation, easy operation and repair. Very time-saving, labor-saving and fast-drilling for high drilling efficiency, the YN30A gasoline-powered drill is made according to the specified international standards so the components can be interchangeable with the same type of type. Made by other manufacturers. YN30A gasoline-driven rock drill has the function of drilling holes in rocks, ore, concrete, soil etc. It is widely used in the fields of mining, road construction, quarrying, agriculture, afforestation, civil works and national defense, etc. I hope you find something useful from this video! I am happy to receive your feedbacks, advices, suggestions to improve myself better !!! I apologize for the mistake if I have made in this restoration !!!Thank you for watching the video. Don't forget to like and subscribe to channels Link subscriber https://www.youtube.com/channel/UCOkw... Link facebook https://www.facebook.com/profile.php?... Link twitter   / mrthao18   #rockdrills #engine #restoration