12 1/4" Tricone Drill Bit for Water Well Drilling
1.Introduction about us:
We are Cangzhou Lockheed Drilling Equipment Parts Co., Ltd.
specializes in drill bits, drill pipe, for water well, oil field, construction, geothermal, directional
boring, Including three series with full model types,as follows:
Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener;
Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer;
Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar,
fishing tap etc.
Cangzhou Lockheed Drilling Equipment Parts Co., is located at the center of Beijing-Tianjin-Hebei-Shandong-Henan-Region which is adjacent to National Expressway No.106, 166km away
from Beijing, 110km away from Tianjin and 35km away from Baiyangdian, the Pearl of Huabei
Area. More convenient transport,faster delivery,and more trustful enterprise is your best choice.
Come on,join us.
2.Specifications about our tricone bit
Features large chisel-shaped inserts to provide the highest penetration rate in the softest
formations such as shales, clays, limestone and sands.
2,Soft to medium formations(617,637)
Designed to drill effectively in formations such as hard limestone, dolomite, hard sands, and other
formations with hard cherty.
3,Medium to hard formations(737)
For extremely hard formations such as chert, granite, flint, and taconite. Features short,
closely-spaced inserts to ensure maximum penetration rate and wear resistance
Milled tooth bits
These bits are designed to drill the softest formations such as soft shales,red beds, and clays,
with high durability and maximum penetration rates.
2,Soft to medium formations(121,124,126,134,136,137)
These bits are designed to drill formations such as shales, medium soft limestone, Medium
sandstone and other formations with intermittent hard streaks.
3,Medium to hard formations(213,214,215,217)
These bits are designed to drill formations such as hard sandstone, dolomite, and broken
formations with hard cherty streaks
Steel tooth tungsten carbide roller bits , tci tungsten carbide roller bits
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
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
H---Friction bearing; G---Roller bearing; F--- Floating Bearing
HJ(metal sealed journal bearing)
HA (rubber sealed journal bearing) air cooled bearing type
From 2 7/8" to 26" larger sizes for hole opener bit ,reamer bit
alloy steel, tungsten carbide insert
1) Y-Conical teeth 2) X-chisel teeth 3) K- wide teeth 4) G- Gague protection
Very soft, soft , medium soft ,hard, medium hard, very hard formation
Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work
Seaworthy packing wooden case or as your requirement
T/T, L/C at sight
3-7 work days
By sea or by air
All sizes and IADC codes of drill bits are available.
Special requirements of different models can be customized.
PLs add the information in your inquiry.
1) the size of the tricone bit
2) the IADC tooth model, like 537G
3) PLs tell the drilling information of the layer.
4) PLs tell the quantity.
All Sizes and IADC Codes of Drill Bits Are Available.
Special Requirements of Different Models Can Be Customized.Welcome visit our page, any need pls feel free to contact me.
I'm Bonnie, always at your service!