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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.


Home > Products > Tricone Bit > TCI Tricone Bit > tungsten carbide insert 20 inch tci tricone bits

tungsten carbide insert 20 inch tci tricone bits
tungsten carbide insert 20 inch tci tricone bits
tungsten carbide insert 20 inch tci tricone bits
tungsten carbide insert 20 inch tci tricone bits
tungsten carbide insert 20 inch tci tricone bits

tungsten carbide insert 20 inch tci tricone bits

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Bag/Bags
Delivery Time: 5 Days

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  • Basic Info
  • Product Description
  • Email
Basic Info

Model No.: iadc 537

Type: Petroleum Drilling Tool & Accessory

Usage: Well Drilling Machinery

Certification: ISO

Power Type: Diesel

Drilling Depth: 2500m

Offshore Unit Type: Semi-submersible Drilling Rig

Tractor Hoist Type: Wheeled Tractor Hoist

Transmission System: Mechanical

Color: Bule/gold/red

Formation: Soft To Hard Formation

Processing Type: Forging

Available Size: 3 3/4"~26"

Thread Connection: 2 3/8"~7 5/8" Reg Pin

Sealed Type: Sealed And Non-sealed Bearing

Bearing Type: Journal /rollerBearing

Industrial Standard: SY/T5164

Rig Type: Truck-mounted Rig

Drill Bit Size: 17 1/2 inch

Advantage: Silvering In Thr Cones,durable

Addition Feature: Gauge And Shirttail Protection

Additional Info

Packaging: wooden case or customer requirments

Productivity: 500 pcs / month

Brand: Deris

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 500 pcs / month

Certificate: ISO & API

HS Code: 82071990

Port: Tianjin,Beijing,Shanghai

Product Description

The teeth on the cone are divided into two types: Tungsten carbide insert teeth and steel /Mill teeth. The insert teeth is made by drilling a ring gear on the outer tapered surface of the cone and inserting carbide teeth of different sizes and shapes; the steel teeth are directly milled from the cone cone. The teeth of the three cones on the Tricone Bit mesh with each other, which can effectively and completely break the bottom rock and prevent the mud. The shape, size, number, and length of the teeth depend on the hardness of the formation being drilled. The softer the formation, the larger, sharper, and less placed the teeth. Conversely, the harder the formation, the shorter and more numerous the teeth.

Steel teeth tricone bitInsert teeth tricone bit

1. TCI Tricone Bit 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.

durable tci tricone bit

Water Wells Tricone Bit Feature


Milled tooth bits tricone for water well , TCI bits tricone for water well


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


From 2 7/8" to 26" larger sizes for Hole Opener bit ,reamer bit


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


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

Payment Term

T/T, L/C at sight

Lead Time

3-7 work days

Delivery Way

By sea or by air

Drill Bit

2. Hole opener picture

Iadc 637 Hole Opener

4.About us

Hejian Deris Petroleum drilling equipment Co., Ltd was established in 2000, located in Hejian City Junziguan Industrial Park,close to Tianjin Port, Beijing Airport, convenient transportation and superior location. The company covers an area of 30 acres and a factory building of 15,000 square meters.
Specializing in the production and sales of Drilling Tools such as Tricone bit, PDC drill bits, Hole opener, Roller Cone Bit , hammer and DTH Hammer Bit , Drill Pipe , drill collars, etc. A professional design, production, inspection and foreign trade sales team has been established.
Products are export to the United States, Canada, Russia, Kazakhstan, Iran, Qatar, Sweden, Germany, Australia, Singapore, Mexico, Colombia and other more than 30 countries.
Our company is planning to adding 3 production lines,CNC machine tools,drilling machines,milling machines,quality testing equipment etc to ensure quality and timely delivery. Looking forward to working with you.

Well Drilling Bit

Water Well Pdc Bit

3.insert tricone rotary bit Packaging & Delivery(by air, by sea)

tricone rotary bit

5. Contact Me

core barrel

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.

Looking for ideal 20 Inch Tricone Bits Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 20inch Tricone Bits are quality guaranteed. We are China Origin Factory of 20 Inch Tci Bit. If you have any question, please feel free to contact us.

Product Categories : Tricone Bit > TCI Tricone Bit

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