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

8 1/2 Diamond PDC Bit, PDC Matrix Body Bit, Diamond Core Bit manufacturer / supplier in China, offering PDC 8 1/2 Diamond PDC Bitmatrix Body, PDC Oil Bit, Diamond 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 Petroleum Equipment & Machinery PDC 8 1/2 Diamond PDC Bitmatrix Body, PDC Oil Bit, Diamond Bit

PDC 8 1/2 Diamond PDC Bitmatrix Body, PDC Oil Bit, Diamond Bit

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $800 US $700
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $800
10+ US $700
Get Latest Price
Production Capacity: 5000PS/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Type: Petroleum Drilling Tool & Accessory
  • Certification: ISO
  • Size: 12 1/4
  • Blades: 6
  • Cutter: 19mm
  • Weight: 150kg
  • Origin: Hejian China
  • Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery, Oil and Gas Processing Machinery, Oil (Gas) Production Machinery
  • Power Type: Diesel
  • Connection: Reg
  • Body: Matrix
  • MOQ: 1
  • Specification: sgs
  • HS Code: 82071990
Product Description
PDC bits for well drilling 
Feature: Improved support and retention. 
Advantage: Manage the magnitude cutter loading and bit torque. 
Benefit: Improved bit duoability and directional responsiveness. 
 
Advantage: Higher nozzle counts and/or fixed ports to best serve cleaning cooling and cuttings evacuation requirements with available hydraulic flows. 
Benefit: Optimized ROP and bit life. Longer drilling intervals without need for tripping. 
 
Feature: Diamonds are impregnated in the matrix behind the PDC cutters. 
Benefit: Increased footage drilled in abrasive applications. 
Feature: Larger than standard TFA. 
 
3. Packing: 
Wooden box, steel box or as your requirements 
 
4. Payment Terms 
T/T and L/C are acceptable(30% advanced payment after sign the contract, 
Then 70% advanced payment after see the B/L)
 
 
                          PDC BIT WITH Matrix & steel Body
FormationLithologyIADC
Very softClayM121
MudstoneM222
MarlM222
softMarlM223
Rock saltM232
GypsumM232
SandstoneM232
Medium
soft
ShaleM322
SandstoneM322
Cretaceous
rocks
M323,M332
MediumShaleM323
MudstoneM323
SandstoneM323
LimestoneM323
Medium
hard
ShaleM422
MudstoneM333
SandstoneM422
LimestoneM423
AnhydritesM432
hardDolomiteM432
SiltstoneM433
LimestoneM433
DolomiteM433
Quartzite
Very
hard
Quartzite
Basalt
Flint
 
Model                      Button/Insert Tooth Tricone Bits   
                      Steel/Milled Tooth Tricone Bits
 
 
IADC CODE
 116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526  537 547 516 536  535
available sizes:From 2 7/8 to 26"
larger sizes for hole opener bit ,reamer bit
advantagemost favourable price and best qualtity
bearing type:sealed bearing and non-sealed bearing
HJ(metal sealed journal bearing)  
HA (rubber sealed journal bearing
aircooled bearing type
Formation or layer soft ,medium soft ,hard,medium hard,very hard formation
Button size (extra features)Button bit,saw teeth
1) Y-Conical teeth  2) X-chisel teeth 
3)K- wide teeth 
4)G- Gague protection
MaterialAlloy steel ,carbide
PackingWooden case or steel case
Payment termsT/T,L/C,Western union
Delivery termsBy sea or by air
Delivery timeWithin 3 to 7 days
MarketCanada, USA,Middle east ,Africa,Europe
Applicationpetroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work
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