12 1/4" Goldman rock bit rotary tricone drill steel geological exploration equipment oil well drilling bits
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China [CN] 1.The right drill bit for the right job gives tip the advantages of:
Bits Thread Connections and sizes:
The tricone bit is the most versatile drill bit on the market. It is the go to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well,Western drilling tools has the Tri Cone drill bit for you.
There is a tri cone suitable for any rock formation.
Tri cone bits are versatile and can handle changing formations.
Tri cones Are reasonably priced with long life and good rate of drilling.
Depending on your application we can provide you with new,re-run or premium oil field quality tricone bits.
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Model |
TCI BIT,STEEL TOOTH BIT |
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IADC CODE |
116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 |
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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 |
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available sizes |
From 2 7/8 to 26” larger sizes for hole opener bit ,reamer bit |
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advantage |
most favorable price and best quality |
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bearing type |
sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA (rubber sealed journal bearing aircooled bearing type |
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Formation or layer |
soft,medium soft,hard, medium hard, very hard formation |
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Button size (extra features) |
Button bit,saw teeth 1) Y-Conical teeth 2) X-chisel teeth 3)K- wide teeth 4)G- Gague protection |
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Material |
Alloy steel ,carbide |
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Packing |
Wooden case or steel case |
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Payment terms |
T/T,L/C,Western union |
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Delivery terms |
By sea or by air |
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Delivery time |
Within 3 to 7 days |
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Market |
Canada,USA,Middle east,Africa,Europe |
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Application |
Petroleum & gas,water well,mining and tectonic industries,oil field, construction,geothermal,directional boring,and underground foundation work |
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Product |
Size |
IADC CODE |
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TCI Tricone Bit |
3 7/8 ,5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26 |
417 427 437 517 527 537 617 637 737 |
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Steel Tooth Tricone Bit |
3 7/8 ,5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26 |
115 116 117 215 216 217 315 316 317 325 327 |
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PDC BIT (3 blades,4 blades, 5 blades,6 blades) |
5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26 |
M223,M322,M316, M222,M416,M122 |
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IADC |
437 |
517 |
537 |
617 |
637 |
737 |
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WOB |
KN/mm (bit dia.) |
0.5-0.75 |
0.5-0.85 |
0.5-0.85 |
0.55-0.85 |
0.55-0.85 |
0.55-0.85 |
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Lb/in (bit dia.) |
2860-4280 |
2860-4860 |
2860-4860 |
3140-4860 |
3140-4860 |
3140-4860 |
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r.p.m |
70-45 |
70-45 |
70-45 |
70-45 |
60-40 |
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2.Packing & transportation:
Packing:wooden case,iron box or as your requirements.
Transportation:by ship,by air,by DHL or as your requirements.
3.Contact information:
All sizes and IADC codes of drill bits are available.Special requirements of different models can be customized.
If you need,please feel free to consult me the details.
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