Hellow guys, Welcome to my website, and you are watching Boring head BT40-NBH2084-8pcs Boring Head Set for CNC NBH2084 boring tool Boring range : 8-280mm. and this vIdeo is uploaded by Winnie OLICNC at 2022-11-22T18:11:58-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.