Hebei, China
Management System Certification:
ISO9001:2008
Main Markets:
North America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
OEM/ODM Availability:
No
OEM/ODM Service
Sample Available

PDC Drilling Bit, Cone Bit, Oil Drilling Bit manufacturer / supplier in China, offering API 8 1/2 Inch Matrix Body PDC Rock Drill Bits, 12 1/4 PDC Diamond Oil Drilling Bit, PDC Drill Bits,, API 12 1/4 Rubber Sealing Tungsten Carbid Insert Bit, Concial Bit and so on.

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Supplier Homepage Products Drill Bit API 8 1/2 Inch Matrix Body PDC Rock Drill Bits

API 8 1/2 Inch Matrix Body PDC Rock Drill Bits

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $680/ Piece
Production Capacity: 500
Transport Package: Wooden Case
Payment Terms: L/C, T/T
Type: Center Drill Bit
Material: Alloy Steel, Tungsten Carbide
Usage: Well Drilling, Well Drilling
Certification: ISO
Model Number: Steel Tooth Bit, TCI Bit
Bearing Type: Sealed Bearing and Non-Sealed Bearing

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Basic Info

Model NO.: IADC CODE
Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
Color: Blue or Red
Trademark: HJ
Specification: according requirement
Origin: China
HS Code: 8207191

Product Description


Features of 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 oil 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 stringers. 
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. 

Specifications

Use: Oil well, water well, mining, explorer well drilling. 
Suitable Formation: Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. 
Size: 5 7/8", 6", 6 1/2", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/4", etc. 
Body Type: Matrix or Steel
Cutter Sizes: 5/16"(8mm), 1/2"(13mm), 5/8"(16mm), 3/4"(19mm), etc. 
NO. Of blades: 2~8

Model
118,152,215.9,244,311,445
Typeall kinds and size PDC bits
Applicablewater well, oil field, construction, geothermal, directional boring, and underground
 foundation work
Formationsticky, soft, medium hard, hard formation
blade4,5,6,7,8,9
Packingfumigation free of wooden case
Payment TermT/T  (30% downpayment and 70%balance before shipping.)
MOQ1 Piece
Supply Ability1000 Pieces/month
Delivery Timewithin 7-15 work days



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