Hellow guys, Welcome to my website, and you are watching Опыт сверление отверстия на 60 в метали толщенной 8 мм биметалической коронкой.. and this vIdeo is uploaded by Вячеслав Юрик Skillovyitraktorist at 2018-02-15T11:57:55-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.