API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater
API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater
API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater
API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater
API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater
API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater

API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater

USD $330 - $1,372 /Piece

Min.Order:1 Piece

Supply Ability:
100 Piece / Pieces per Month
Port:
Tianjin Port Qindao Port
Payment Terms:
T/T Credit Card PayPal

Quick Details View All >

Place of Origin:
Hebei, China
Brand Name:
NEW FIELD,KINGDREAM,CHUANSHI
Model Number:
API tricone bit & tricone rock bit & tricone roller bit
Type:
Center Drill Bit
Material:
High Carbon Steel
Use:
Other, Well Drilling, Well Drilling ,Coal Mining

Hejian New Field Petroleum Machinery Co., Ltd.

Business Type: Manufacturer
Hebei China
Main Products: Rock Bits ,Tricone Bits ,PDC Bits ,Drill Bits ,coring bit

Product Details

API&ISO Tungsten caibid insert bit/Tricone drill bits/Rock roller bits /water well drilling equipmen/drilling for groundwater

1.Product description

 

 Tricone bit is Widely used in borehole water well drilling,oil,gas well and mining projects.It mainly divided into steel tooth and TCI,diameter from 3 inch to 28 inch.

 

 Generally,steel tooth tricone bit mainly used for soft rock formation drilling,our steel tooth tricone bit IADC code includes 126,127,136,217,etc.TCI tricone bit is mainly used 

for hard rock drilling (rubber sealed bearing type) and very hard rock formation drilling (metal sealed bearing type),our TCI tricone bit includes IADC 437,517,537,547,617,637,

etc.

Technical data

 

IADC

WOB

RPM

Applicable Formations

Kn/mm

r/min

417

0.35-0.9

150~70

Very soft formation with low compressive strength and high drillability,such as clay,mudstone,gypsum,salt, soft shale,soft limestone,etc.

437

 

 

447

 

 

517

0.35-0.95

150~60

soft formation with low compressive strength and high drillability,such as mudstone,gypsum,salt, soft shale,soft limestone,etc.

527

 

 

 

 

 

537

0.45-1.0

120~50

soft to medium formation with low compressive strength and high drillability,such as medium soft shale,edium soft limestone,medium soft sandstone,medium formation with harder and abrasiver inerbeds,etc.

547

 

 

 

 

 

617

0.45-1.1

90-50

medium hard formation with high compressive strength,such as hard shale,limestone,sandstone,dolomite,etc

627

 

 

637

0.5-1.2

80-40

hard formation with high compressive strength,such as  shale,limestone,dolomite,hard gypsum,marble,etc

 

 

 

 

 

  

 2.Cutting structure diagram

API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater

 

3.Show the figure of the product

 

1) insert tricone bit,IADC 517,527.

 

  Cutting structure: large diameter partial roof and spoon row of teeth, wedge tooth unavoidably.High tooth is exposed, not equidistant teeth, in the back cone gear and adds a 

row of trimming between tooth.

 

  Applicable formation: low compressive strength and high drillability of soft stratum, such as mudstone, gypsum, gypsum, soft shale, soft limestone, etc.

 

  Weight: 0.35 ~ 1.0 kN/mm 

 

  Drilling rate: 240~50 r/min

 

 

API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater

 

2)insert tricone bit,IADC 537,547.

 

  Cutting structure: large diameter partial roof and spoon row of teeth, wedge tooth unavoidably.High tooth is exposed, not equidistant teeth, in the back cone gear and adds a 

row of trimming between tooth.

 

  Applicable formation: low compressive strength, has the hard abrasive interbedded soft stratum, such as hard shale, anhydrite, soft limestone, sandstone, ham sandwich dolomite,

etc.

 

  Weight: 0.50 ~ 1.05 kN/mm 

 

  Drilling rate: 220~40 r/min

API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater

 

3) insert tricone bit,IADC 617.

 

  Cutting structure: Great circle inside the spoon row of teeth, tooth, the wedge discharge is not equidistant teeth, tooth and outside in the back cone increase a row of trimming between tooth.

 

  Applicable formation: high compressive strength, hard interlayer in hard formations, such as hard shale, hard hard limestone, shale, mudstone, sandstone, etc

 

  Weight: 0.50 ~ 1.05 kN/mm 

 

  Drilling rate: 220~40 r/min

API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater

 

4)insert tricone bit,IADC 627,637.

 

  Cutting structure:Conical in row of teeth, the spherical outside tooth, in the back cone gear and adds a row of trimming between tooth.

 

  Applicable formation:High compressive strength, abrasive in hard formations, such as limestone, sandy mudstone, sandstone, dolomite, sandstone, etc.

 

  Weight: 0.50 ~ 1.1 kN/mm 

 

  Drilling rate: 200~40 r/min

API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater

4.More products to recommend

 

API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater

5.The packing and shipping

  Packaging Details:fumigation wooden case or steel case as you required

 

  Delivery Detail:3 Days

API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater

 

6.FAQ 

1).What type tricone bit do you produce?

  Answer:Bothe steel tooth tricone bit and TCI tricone bit

2).MOQ

  Answer:MOQ is only 1 pcs.Many sizes in stock.

3).What standard is your steel tooth tricone bit and TCI tricone bit

  Answer:API,IADC,we ourself have strict production control.

4).Payment terms

  Answer:Works on TT, FOB.Pay 30% of the full first, do the deposit, we stock up in advance, after full payment, we delivery.

5).Delivery time

  Answer:If you need the quantity, we have in stock, it is the first 30% of the full, we are ready for shipment, after being fully payment, delivery within 48 hours.If demand is 

big, we are depending on the amount of concrete analysis.

6).The quality of your products
  Answer:Our tricone bit is high effiency and long working life.Obey the instructions and operation key points, steel tooth tricone bit normal use is up to 60 hours.

7).Do you have any certification?
  Answer:Our drill bit is in line with the American petroleum institute APISpec7 standards, as well as the People's Republic of China oil and gas industry standard Q/JZ. J. 2.API,

IADC,we ourself have strict production control.

8).Can you supply us on regular basis if we establish a business relationship with you?

  Answer:Yes,We have our own production factory, can quickly produce big order.

9).What is your tricone bit drilling rock formation?

  Answer:Our steel tooth tricone bit is suitable to drill soft rock formation;Rubber sealed bearing tricone bit is suitable to drill hard rock formation;Metal sealed bearing

tricone bit is suitable to drill very hard rock formation.

7.Contact us

  Kindly send us E-mail or call us,we will try all best to support you and give you good price.

 

 Thanks for interests in our tricone bits.Welcome to enquiry us!Waiting to offer you a good price!

API 8 3/4" TCI Drill Bit/Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater


 

Contact Supplier

Mr. Sand Sa Export&Import Ma Chat Now
Telephone
86-0317-3855009
Mobile
008613730593189
Fax
86-0317-3855009
Address
Xicun Town,Junziguan Village Hebei

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