Share: Title:Horizontal Directional Drilling / Boring (HDD): How the Drill Bit Works Duration: 2:08 Plays: 203K views Published: 11 years ago Download MP3 Download MP4 Simillar Videos ▶️ 2:08 Horizontal Directional Drilling / Boring (hdd): How The Drill Bit Is Steered 203K views • 11 years ago ▶️ 0:23 Hdd Horizontal Directional Drilling 203K views • 3 years ago ▶️ 3:09 Horizontal Directional Drilling Installation Animation 203K views • 10 years ago ▶️ 2:29 Horizontal Technology Centre: Urban And Green Technology 203K views • 4 years ago ▶️ 0:44 Horizontal Directional Drilling / Boring (hdd): The Basic Concept 203K views • 11 years ago