Gold Member Since 2014
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Hejian Hengji Bit Manufacture Co., Ltd.

Oil PDC Bits, PDC Rock Bits, PDC Bits Price manufacturer / supplier in China, offering 12 1/4" Hard Rock Oil Well PDC Drill Bit, TCI 12 1/4 Oilfiled Tricone Bit, Roller Cone Bit, 12 1/4 Inch Oilfield Tricone Drill Bits IADC 537 and so on.

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Supplier Homepage Product Drill Bit 12 1/4" Hard Rock Oil Well PDC Drill Bit

12 1/4" Hard Rock Oil Well PDC Drill Bit

FOB Price: US $680 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $680/ Piece
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Production Capacity: 500
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: IADC CODE
  • Material: Alloy Steel, Tungsten Carbide
  • Certification: ISO
  • Bearing Type: Sealed Bearing and Non-Sealed Bearing
  • Color: Blue or Red
  • Specification: according requirement
  • HS Code: 8207191
  • Type: Center Drill Bit
  • Usage: Well Drilling, Well Drilling
  • Model Number: Steel Tooth Bit, TCI Bit
  • Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
  • Trademark: HJ
  • Origin: China
Product Description

12 1/4" Hard Rock PDC Drill Bit




China API PDC DRILL BIT WITH STEEL BODY FOR PILOT WITH MUD MOTOR
Product Description-----high quality PDC drill bit :
 
1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is 
balanced that resulting better stability of the bit.
2. Main cutter are high performance PDC cutters to insure service life of the bit while improving ROP.
3. Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations.
4. Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers.
5. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance 
cleaning and cooling effects of the bit to effectively prevent bit from balling.

PDC BITS: Any size is available. Please kindly send us your inquiry if you need PDC Bits.



Price Condition: FOB any China port
Packaging: Standard export packing
Delivery lead time: One week
Minimum order: 1 piece
Supply ability: Any size is available.

size WOBRPMFlow rateGauge lengthnozzle qtycutter sizeblades
Kn/mmr/minL/S(lps)inch


12 1/4 inch20-10060-35020-352"-3"3--613mm7


















Appicable formations/StructureDeep blade with long parabolic configuration,ensure optimal bottom hole flow pattern and anti-balling,Anti-whirl design improves ROP and enhance the drilling stability.Arc balde and spiral gauge enhance the cutting caga-bility and the drilling stabilization.Medial cutter density design is suitable for soft to medim formations.



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