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Products
Model No.: IADC 537 637
Brand: Deris
Type: Petroleum Drilling Tool & Accessory
Usage: Well Drilling Machinery
Certification: ISO
Power Type: Diesel
Rig Type: Truck-mounted Rig
Drilling Depth: 2500m
Offshore Unit Type: Semi-submersible Drilling Rig
Tractor Hoist Type: Wheeled Tractor Hoist
Drill Bit Size: 8 1/2 inch
Transmission System: Mechanical
Processing Type: Forging
Color: Bule/gold/red
Addition Feature: Gauge And Shirttail Protection
Industrial Standard: SY/T5164
Thread Connection: 2 3/8"~7 5/8" Reg Pin
Formation: Soft To Hard Formation
Available Size: 3 3/4"~26"
Sealed Type: Sealed And Non-sealed Bearing
Bearing Type: Journal /rollerBearing
Advantage: Silvering In Thr Cones,durable
Packaging: wooden case or customer requirments
Productivity: 500 pcs / month
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 500 pcs / month
Certificate: ISO & API
HS Code: 82071990
Port: Tianjin,Beijing,Shanghai
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
A Roller Cone Bit is the most widely used type of drill bit. When the cone bit is working, the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small, the specific pressure is high, and it is easy to eat into the formation; the total length of the working edge is large, so the wear is relatively reduced. The Roller Cone bit can accommodate a variety of formations from soft to hard.
1. Rock drilling head specifications:
1. soft formations(417, 437, 517, 537)
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.
rotary drill bit Feature
| Model | Milled tooth bits tricone for water well , TCI bits tricone for water well |
| 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 |
| 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 | |
| Bearing Type | H---Friction bearing; G---Roller bearing; F--- Floating Bearing |
| Sealing Type | HJ(metal sealed journal bearing) HA (rubber sealed journal bearing) air cooled bearing type |
| Size | From 2 7/8" to 26" larger sizes for Hole Opener bit ,reamer bit |
| Material | alloy steel, tungsten carbide insert |
| Extra Feature | 1) Y-Conical teeth 2) X-chisel teeth 3) K- wide teeth 4) G- Gague protection |
| Applicable Formation | Very soft, soft , medium soft ,hard, medium hard, very hard formation |
| Application | Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work |
| Package | Seaworthy packing wooden case or as your requirement |
| Payment Term | T/T, L/C at sight |
| Lead Time | 3-7 work days |
| Delivery Way | By sea or by air |
2.TCI rock drill bit photos:
4.About us
Hejian Deris Drilling Equipment Co.,Ltd.professional manufacturer engaged in the research,development, production, sale and service of tricone bits, PDC bits, core bits, step drag bits, hole openers. and we also procuce the drill bit equipment part,such as bit broker,centralizer, bit port, pdccutter.Apart from the fact that our products selling well in almost all cities and provinces around China, our products also have enjoyed great popularity in world market, such countries and regions as USA, Europe, the Middle East. Whether selecting a current product from our catalog or seeking assistance for your application, you are welcomed to talk to our customer service center about your sourcing requirements. We would like to establish direct business relations with you on the basis of equality and mutual benefit. We are sincerely waiting your kindly and prompt enquiry.
5. Contact Me
PLs add the Water Well Drill rock bit 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.
Product Categories : Tricone Bit > TCI Tricone Bit
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.