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

Tungsten Carbide Tricone Bit, TCI Tricone Bit, Rock Roller Bit manufacturer / supplier in China, offering API Tungsten Carbide Insert Bit, TCI Tricone Bit Cutters, Button Bit Cutters, TCI Tricone Rock Roller Bit/Oil Drill Bit, Tricone Water Well Drilling Bits, 8.5 Inch Rotery Bits, Oil and Gas Reamer, Used Tricone Bit for Sale and so on.

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Supplier Homepage Product Drill Bit API Tungsten Carbide Insert Bit, TCI Tricone Bit Cutters, Button Bit Cutters

API Tungsten Carbide Insert Bit, TCI Tricone Bit Cutters, Button Bit Cutters

FOB Price: US $500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500/ Piece
Get Latest Price
Production Capacity: 50000PS/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Type: Core Drill Bit
  • Usage: Well Drilling
  • Origin: Hebei
  • Material: Tungsten Carbide
  • Specification: SGS
  • HS Code: 82071990
Product Description
1 Specifications:


Size17 1/2"
IADC517
Bearing TypeElastomer sealed journal bearing
Thread Connection7 5 /8" reg pin
WOB(KN/mm)0.45~1.0
RPM(r/min)120~50
Applicable Formations medium to hard hardness formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc
Circulation systemMud pump
2. Deatail:

Available sizes:

60mm, 65mm, 76mm, 93mm, 95mm, 98mm(3 7/8"), 101.6mm, 114mm, 118mm, 120mm, 127mm(5")
130.1mm(5 1/8"), 133.3mm(5 1/4"), 139.7mm(5 1/2"), 142.8mm(5 5/8"), 149.2mm(5 7/8")
152.4mm(6"), 155.5mm(6 1/8"), 158.7mm(6 1/4"), 161.9mm(6 3/8"), 165.1mm(6 1/2")
190.5mm(7 1/2"), 193.6mm(7 5/8"), 200.0mm(7 7/8")
212.7mm(8 3/8"), 215.9mm(8 1/2"), 222.2mm8 3/4")
241.3(9 1/2"), 244.4(9 5/8"), 250.8(9 7/8")
269.8(10 5/8"), 295.3(11 5/8")
311.1(12 1/4"), 346.0 (13 5/8"), 349.2(13 3/4")
374.6(14 3/4")
381(15"), 393.7(15 1/2"), 406.4(16")
444.5(17 1/2"), 508(20"), 558(22"), 609.6(24")
660.4(26")
Available models:


Steel tooth
(IADC)111, 121, 131
117, 124, 126, 127, 136, 137
211, 311
216, 217, 227
TCI
(IADC)415, 435, 417, 437
515, 525, 535, 545, 517, 527, 537, 547
615, 625, 635, , 617, 627, 637, 737
512, 522, 532, 612, 622, 632, 732
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
ROLLER
 CONE BITS
ROLLER CONE BIT 
(M/H)
FORMATION 
HARDNESS
FORMATIONROCK TYPECOMPRESS 
STRENGTH
WEMOBM
111/12415-3018-33Very 
soft
soft formation with sticky layers and low compressive strengthclay,silts,
sands
<25 MPa
116/137
437
9-1512-18softsoft formation with low compressive strength and high drill abilityclaystone,marl,
lignite,tuff,
sandstone
25-50 MPa
126/139
517/527
4.5-96-12Medium 
soft
soft to medium formation with low compressive strength interb dded with hard layersclaystone,marl
lignite,sandstone
silts anhydrrites
tuff
50-75 MPa
211/217
517/537
2.5-63-6Mediummedium to hard formation with high compressive strength and small abrasive layersmudstone ,
limstone,
anhydrites,
sandstone
75-100 MPa
211/236
537/617
1.5-2.51.5-3Medium 
hard
hard and dense formation with very high compressive strength but non-abrasivelimestone,
anhydrites,
dolomite
100-120MPa
311/347
627/637
1-1.51-1.5Hardhard and dense formation with very high compressive strength and some abrasive layershale,sandstone
,siliceous,
siltstone
100-200MPa
637 /737 /83711Very
 hard
extremely hard and abrasive formtionsquartzite, lgneous ,rocks>200MPa
 
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