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Products > soft drilling > Laishui Qixing Petroleum Machinery Co.,Ltd. | Similar Products

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Drag Bit 6" Step Type Three Wing Bit for Soft Ground Surface Drilling Manufactrurer: Step drag bits Leading manufacture of varies tugsten carbide(TC)stepped drag bits,such as 2-wings drag bit,3-wings drag bit,4-wings etc. With ISO certificate &quality control Stepped drag bit is a ...

NW BW HW PW PDC Diamond Core Bit for Water Well/Gas/Blast Hole Drilling: Specifications 1)high reinforced PDC cutters 2)especially suitable for cobble, crumbly and loose formation 3)different sizes are available PDC rock coring bit Application: PDC coring bits use GK ...

Drag Bit Non-core Bit 4 1/2" Well Drilling Made in China Factory: Step drag bits Leading manufacture of varies tugsten carbide(TC)stepped drag bits,such as 2-wings drag bit,3-wings drag bit,4-wings etc. With ISO certificate &quality control Stepped drag bit is a ...

8 1/2" Tricone Bits Insert Tooth for Water Well Drilling Machinery Parts: 1,Specifications: Place of Origin: Hebei, China (Mainland) Brand Name: King Dream Type: Drill Bit Machine Type: Drilling Equipment Certification: API Processing Type: Forging Use: well drilling ...

5 Blades 12 1/4: drilled in abrasive applications Bit type Main bit size(mm) Rock coefficient PDC core drill bit Single pipe 75/54.5 94/74 113/89 113/109 153/129 1-18 Two-pipes 75/54.5 94/68 PDC center drill ...

17 1/2" Tricone Bit Steel Tooth Bit Well Drilling Machine Made in China Factory: 1,Specifications: Place of Origin: Hebei, China (Mainland) Brand Name: King Dream Type: Drill Bit Machine Type: Drilling Equipment Certification: API Processing Type: Forging Use: well drilling ...

Tricone Bit 311mm 12 1/4: 1,Specifications: Place of Origin: Hebei, China (Mainland) Brand Name: King Dream Type: Drill Bit Machine Type: Drilling Equipment Certification: API Processing Type: Forging Use: well drilling ...

Tricone Bit 15 1/2" 393.7mm Insert Tooth IADC 517/537 Well Drilling Bit Mining Machinery: 1,Specifications: Place of Origin: Hebei, China (Mainland) Brand Name: King Dream Type: Drill Bit Machine Type: Drilling Equipment Certification: API Processing Type: Forging Use: well drilling ...

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Drag Bit 6" Step Type Three Wing Bit for Soft Ground Surface Drilling Manufactrurer