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

12 1/4PDC Drill Bit, Well Drilling Bit, Drill Bit manufacturer / supplier in China, offering 12 1/4 PDC Diamond Oil Drilling Bit, PDC Drill Bits, Well Drilling Bit, Tungsten Carbide Insert Tricone, Roller Cone Drill Bits, Tricone Roller Cone Drill Bits and so on.

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Supplier Homepage Product Drill Bit 12 1/4 PDC Diamond Oil Drilling Bit, PDC Drill Bits, Well Drilling Bit

12 1/4 PDC Diamond Oil Drilling Bit, PDC Drill Bits, Well Drilling Bit

FOB Price: US $1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000/ Piece
Get Latest Price
Production Capacity: 5000PS/Year
Transport Package: Wooden
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Material: Tungsten Carbide
  • IADC: 437
  • Origin: Hebei
  • Usage: Well Drilling
  • Specification: SGS
  • HS Code: 82071990
Product Description
1. Tricone bit cutting structure
Adopting new formula of new technology of the high quality hard alloy tooth, enhance the cutting teeth mechanical properties.

2. Tricone bit diameter structure
Using multiple gage protection structure: Die with multidrug trimming tooth (GT teeth), round back, claw back set have cemented carbide gear, surfacing resistance mo alloy, strengthen ZhaoJian and anterior apply welding, greatly improving the drill gage protection ability.

3. Tricone bit bearing structure
Adopting high precision with radial sliding, two way thrust bearings, ball tight. Tooth claw big shaft neck and two stop surface welding have wear-resisting alloy, cone big hole and two stop surface solution and silver inlaid special alloy, increase the abrasion resistance and resistance bearing vice occlusive ability, improve bearing ability of high speed vice adapt.

4. Tricone bit seal lubricants
Adopting advanced metal seal, greatly extend the drill life.

5. Tricone bit applicable
Metal seal bit stable performance, than common rubber seal bit longer life, suitable for underground power drill and high penetration rate turntable drilling. <o: P>
Le 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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