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Unicorn Drill Rock Core Barrel


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

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

Unicorn Drill Rock Core Barrel


Size: 600-2500mm (Customize)<br> Drill Bit:B47K\Roller Bit\\Etc<br> Lead time: 5-10 working days