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

PDC Drill Bit, PDC Oil Bit, 5 Baldes PDC manufacturer / supplier in China, offering 17 1/2 Inch PDC Oil Drilling Bit, 8 1/2′′inch Steel Tooth Milled Tooth Tricone Drill Bit, Hot Sale New 9 7/8 Milled Tooth Tricone Roller Bit and so on.

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Supplier Homepage Product Drill Bit 17 1/2 Inch PDC Oil Drilling Bit

17 1/2 Inch PDC Oil Drilling 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
  • Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
  • Specification: according requirement
  • HS Code: 8207191
  • Type: Center Drill Bit
  • Usage: Well Drilling, Well Drilling
  • Model Number: S/M
  • Trademark: HJ
  • Origin: China
Product Description
17 1/2 inch pdc drill bit


MADE IN CHINA

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

TRICONE BITS: Any size is available. Please kindly let us know your detail size with IADC Code

Price USD: 2800 / PIECE
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.


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.

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 bit

Concave 3 wing bit

60  75  94  113  133

1-18

Arc pillar
 

60  75  94  113  133

4-18

Many wing scraper

60  75  94  113  133   133  153  173  190  215

1-6

PDC Indexable drill bit

153/94   153/113       190/153   190/113

1-18

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