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Double Conical Single Straight Soil Drilling Auger


Double cut or Single cut are optional<br> <strong>Drilling teeth: </strong>Rock or soil teeth<br> <strong>Diameter:</strong>500-3000mm or customized<br> <strong>Kelly Box: </strong>130mm,150mm,200mm or customized<br> 15+ years history<br> 200+ good feedback<br> Customized services

CFA Auger


<strong>Diameter: </strong>300-1500mm or customized<br> <strong>Thickness:</strong>20/30mm or customized<br> <strong>Length:</strong>1-6m or customized<br> <strong>Drilling teeth:</strong> Rock bits or soil teeth are optional <br> <strong>Coupling: </strong>Hexagon,Square,Thread or customized<br> 15+ years history<br> 200+ good feedback<br> Customized service