Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

Products

Home > Products > Tricone Bit > Oil Wells Tricone Bit > 8 1/2" hard rock drilling tricone bit

8 1/2" hard rock drilling tricone bit

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,FCA,CPT,CIP
Min. Order:
1 Bag/Bags
Transportation:
Ocean,Land,Air
Port:
Tianjin,Beijing,Shanghai
Share:
  • Product Description
Overview
Product Attributes

Model No.637

BrandDeris

TypePetroleum Drilling Tool & Accessory

UsageWell Drilling Machinery

CertificationISO

Power TypeDiesel

Rig TypeTruck-mounted Rig

Drilling Depth2500m

Offshore Unit TypeSemi-submersible Drilling Rig

Tractor Hoist TypeWheeled Tractor Hoist

Drill Bit Size17 1/2 inch

Transmission SystemMechanical

Processing TypeForging

ColorBule/gold/red

Addition FeatureGauge And Shirttail Protection

Industrial StandardSY/T5164

Thread Connection2 3/8"~7 5/8" Reg Pin

FormationSoft To Hard Formation

Available Size3 3/4"~26"

Sealed TypeSealed And Non-sealed Bearing

Bearing TypeJournal /rollerBearing

AdvantageSilvering In Thr Cones,durable

Supply Ability & Additional Information

Packagingwooden case or customer requirments

Productivity500 pcs / month

TransportationOcean,Land,Air

Place of OriginChina

Supply Ability500 pcs / month

CertificateISO & API

HS Code82071990

PortTianjin,Beijing,Shanghai

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,FCA,CPT,CIP

Packaging & Delivery
Selling Units:
Bag/Bags
Package Type:
wooden case or customer requirments

Hard Rock TCI Drilling Bit insert hard tungsten carbid teeth . The hardness and wear resistance of the cemented carbide teeth are higher than that of the steel teeth, and the service life is longer than that of the steel teeth, especially for the hard layer with abrasiveness. It has a wide range of applicable strata, multiple footage, and many mechanical drilling speeds, and has been widely used in oil drilling.
The hard rock drill bit tooth profile of cemented carbide teeth is currently commonly used in more than ten kinds, such as spherical, pointed oval, conical, wedge, scoop, cone-shaped, top-shaped spoon, side wedge, flat head and so on. According to the different fracture modes of different strata and different lithologies, various drill bits use different shapes of 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.

Hard rock tci tricone bit

Water Wells Tricone 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


tci tricone button bit

2. professional Tricone Drill Bit photos:

tricone-bit-12-1-4

3. rock drill bits pdc tricone bits Packaging & Delivery(by air, by sea)

tricone rotary bit

4.About us

Hejian Deris Drilling Equipment Co.,Ltd.professional manufacturer engaged in the research,development, production, sale and service of tricone bits, PDC bit , core bits,  step drag bit , hole openers. and we also procuce the drill bit equipment part,such as Bit Breaker ,centralizer, Roller Cone Bit 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.Well Drilling Bit


 Water Well Pdc Bit

5. Contact Me

bits for hard formations


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 > Oil Wells Tricone Bit

Home > Products > Tricone Bit > Oil Wells Tricone Bit > 8 1/2" hard rock drilling tricone bit
Email to this supplier
  • *Subject:
  • *To:
    Ms. Jenny
  • *email:
  • *Message:
    Your message must be between 20-8000 characters
Send Inquiry
*
*

Home

Product

Whatsapp

About Us

Inquiry

We will contact you immediately

Fill in more information so that we can get in touch with you faster

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.

Send