Horizontal Directional Drilling Boring HDD How the Drill Bit Works

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Horizontal Directional Drilling / Boring (HDD): How the Bit Works • Horizontal Technology, Inc. (http://HorizontalTech.com) • 888-556-5511 (toll-free) • Animation that shows how the drill bit works in soft and hard formations during Horizontal Directional Drilling / Boring (HDD). • © Horizontal Technology, Inc. | All Rights Reserved

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