Gold Member Since 2017
Audited Supplier
Beijing Superior Drilling Equipment Co., Ltd.

Drag Bit, Rock Bit, Mining manufacturer / supplier in China, offering Superior 12 1/4" Drag Bit Rock Bit for Soft Formation, 9 5/8" Hard Rock Drilling TCI Tricone Bit, 9 1/2" Hard Rock Drilling TCI Tricone Bit and so on.

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Supplier Homepage Product Drag Bit Superior 12 1/4" Drag Bit Rock Bit for Soft Formation

Superior 12 1/4" Drag Bit Rock Bit for Soft Formation

FOB Price: US $500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500/ Piece
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Port: Tianjin, China
Production Capacity: 10000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Basic Info
  • Model NO.: 12 1/4"
  • Certification: API
  • Type: Drag Bit
  • Usage: Well Drilling
  • Transport Package: Customized or Wooden
  • Origin: China (Mainland)
  • Customized: Customized
  • Length: Stub-length
  • Material: Tungsten Carbide
  • Trademark: Superior
  • Specification: 15"~26"
  • HS Code: 8207191
Product Description
Glad and welcome to visit our company,you first contact is the beginning of building mutually benefit relationship,don't  hesitate to contact me,we will provide best quotation and good service, NO MOQ Limit, one unit ,the one is only make for you,welcome your inquiry and testing our bits,thank you,have a nice day!


Technical Specifications and Parementers
type (in)bit size (mn)connection APIOAL(mm)
153805 1/2 FH460
174325 1/2 FH550
17 1/24455 1/2 FH550
266606 5/8REG650

    Drag bit is a common which used to rework operation ,for drilling cement plug and sinker drilling sand bridge, salt bridge, scraping off the dirt of casing wall and hard wax and some mineral crystallization. Still can scraping well hole,making the wall bright and clean ,it may used to drilling ahead in bushing and side track or drilling and rubbing the mat of perforating shell,etc.
    under drilling and pressure effect, drilled goods as the cement is sucked at the bottom, through the rotation, the part of sucked is cutting in the direction of circumference , it will be drilling down gradually .Side lobe milled by drilling goods,forming cylinder space so that better dressing the well bore by drilling.

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