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DTH Bit-M30-102
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH Bit-M50-140
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH Bit-M50-152
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH Bit-M60-152
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH Bit-SD6-165
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH Bit-SD6-178
1.Improved steel grade for better fatigue properties
2.Five basic front designs
3.Designs for all rock types -
DTH drill Pipe/Rod O.D. 76mm, 2000mm
- Outer Diameter OD: 76mm
- Length: 2000mm, 3000
- Wall Thickness: 8mm
- Thread Pin/Box: 2-3/8″ API Reg.
- Materials: 42CrMo for sub adapter + R780 for drill pipe
- Process: : Upsetting treatment to reduce the weight of rod while keep the strength o the weld ( the thickness of pipe is 8mm while welds are 10 mm.
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DTH drill Pipe2 7/8 API REG PIN TO BOX,OD. 102mm, 6000mm
- Outer Diameter OD: 102mm
- Length: 6000mm
- Wall Thickness: 8mm
- Thread Pin/Box: 2-7/8″ API Reg.
- Materials: 35CrMo for sub adapter + R780 for drill pipe
- Process: : Upsetting treatment to reduce the weight of rod while keep the strength o the weld ( the thickness of pipe is 8mm while welds are 10 mm.
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DTH drill Pipe3 1/2 API REG PIN TO BOX,OD. 114mm, 6000mm
- Outer Diameter OD: 114mm
- Length: 6000mm
- Wall Thickness: 10mm
- Thread Pin/Box: 3-1/2″ API Reg.
- Materials: 35CrMo for sub adapter + R780 for drill pipe
- Process: : Upsetting treatment to reduce the weight of rod while keep the strength o the weld ( the thickness of pipe is 8mm while welds are 10 mm.
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DTH-Bit-M60-165
DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
DTH hammer bits are designed for maximum performance and hole -
FF (Box to Box) Sub Adapter
Prodrill casing tubes meet the highest quality standards. The tube material is manufactured by one of China’s leading steel manufacturers according to our own standards.
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Hex 15 Integral Drill Rod For Y6/Y8
- Length: 250-300mm
- Diameter: 16-20mm
- Hex Shank Dia.: 15mm
