Hard rock mass (granite)
Unicorn Drill Rock 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 Core Barrel with Bullet Bits
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 Core Barrel with Cutter Bullet Bits
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 Core Barrel with Roller Bits
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 B47K22H Rock Drilling Bit and Teeth
Rock bits Models: B47K22H,B85/2,B85,B43H ect<br> Soil teeth Models: 25T,18T,BFZ70,BFZ72,BFZ80 ect<br> Roller bit&Pilot&Holder&mining teeth<br> 15+ years history<br> 200+ good feedback<br> 7days fast shipping
Unicorn Drill B47K22H Rock Drilling Bit and Teeth with 8 Anti-wearing Strip
Rock bits Models: B47K22H,B85/2,B85,B43H ect<br> Soil teeth Models: 25T,18T,BFZ70,BFZ72,BFZ80 ect<br> Roller bit&Pilot&Holder&mining teeth<br> 15+ years history<br> 200+ good feedback<br> 7days fast shipping
Unicorn Drill B47K22H Rock Drilling Bit and Teeth with 9 Anti-wearing Strip
Rock bits Models: B47K22H,B85/2,B85,B43H ect<br> Soil teeth Models: 25T,18T,BFZ70,BFZ72,BFZ80 ect<br> Roller bit&Pilot&Holder&mining teeth<br> 15+ years history<br> 200+ good feedback<br> 7days fast shipping
Unicorn Drill B47K22H Rock Drilling Bit and Teeth with Anti-wearing Welding
Rock bits Models: B47K22H,B85/2,B85,B43H ect<br> Soil teeth Models: 25T,18T,BFZ70,BFZ72,BFZ80 ect<br> Roller bit&Pilot&Holder&mining teeth<br> 15+ years history<br> 200+ good feedback<br> 7days fast shipping
Unicorn Drill Single Roller Bits
Rock bits Models: B47K22H,B85/2,B85,B43H ect<br> Soil teeth Models: 25T,18T,BFZ70,BFZ72,BFZ80 ect<br> Roller bit&Pilot&Holder&mining teeth<br> 15+ years history<br> 200+ good feedback<br> 7days fast shipping
Unicorn drill wire rope type tremie pipe coupling
Wire rope&Thread type tremie pipe are optional<br> <strong>Diameter:</strong>8inches,10inches,12 inches or customized<br> <strong>Thickness: </strong>3mm-12mm or customized<br> <strong>Length:</strong> 0.5m-6m or customized<br> 15+ years history<br> 200+ good feedback<br> 10 days fast shipping
Unicorn drill thread type tremie pipe coupling
Wire rope&Thread type tremie pipe are optional<br> <strong>Diameter:</strong>8inches,10inches,12 inches or customized<br> <strong>Thickness: </strong>3mm-12mm or customized<br> <strong>Length:</strong> 0.5m-6m or customized<br> 15+ years history<br> 200+ good feedback<br> 10 days fast shipping
Unicorn Drill Roller Bits Compact
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