| Model: | all codes |
|---|---|
| Brand: | GREAT |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machine Hardware / Cutter & Tongs |
| Label: | milled tooth bit , tricone bit , drill bit |
| Price: |
US $500
/ pc
|
| Min. Order: | 1 pc |
| Last Online:22 Jun, 2016 |
api steel/milled tooth tricone bit drilling for groundwater
TCI Tricone Bit:
Soft formation TCI tricone bits:
The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations.
This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and
high projection. This cutting structure design, combined with maximum cone offset, results in high bit
penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations.
Medium formation TCI tricone bits:
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the
heel rows and inner rows. This design provides a fast drilling rate and added cutting structure
durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate
sealing for bearing durability.
Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used to drill hard and abrasive formations.
Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge.
Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability
and long life.
Medium hard formation TCI tricone bits:
The medium hard formation TCI tricone bits features robust chisel tungsten carbide inserts on the
heel row and conical on the inner rows. This design provides a fast drilling rate and added cutting
structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate
sealing for bearing durability.
Steel tooth bits series:
Soft formation tooth bits:
The soft formations tooth bits are used to drill low compressive strength, soft formations. Long projection
tooth lengths are used on high offset cones to provide the greatest penetrations rates possible. Wear
resistance hard facing is used to control tooth wear. On the softest bit types this hard facing completely
covers the bit teeth.
Medium hard formations tooth bits:
The medium hard formation tooth bits are used to drill high compressive strength, medium hard formations.
Shoot projection teeth with reduced crest length are used in this series of bit designs.
Durable hard facing is applied to reduce tooth wear.
|
Model |
TCI BIT, STEEL TOOTH BIT |
|
IADC CODE |
116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 |
|
|
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 |
|
available sizes: |
From 2 7/8” to 26” larger sizes for hole opener bit ,reamer bit |
|
advantage |
most favourable price and best qualtity |
|
bearing type: |
sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA (rubber sealed journal bearing aircooled bearing type |
|
Formation or layer |
soft ,medium soft ,hard,medium hard,very hard formation |
|
Button size (extra features) |
Button bit,saw teeth 1)Y-Conical teeth 2) X-chisel teeth 3)K- wide teeth 4)G- Gague protection |
|
Material |
Alloy steel ,carbide |
|
Packing |
Wooden case or steel case |
|
Payment terms |
T/T,L/C,Western union |
|
Delivery terms |
By sea or by air |
|
Delivery time |
Within 3 to 7 days |
|
Market |
Canada, USA,Middle east ,Africa,Europe |
Company Information
Exhibition
GREAT attends to the exhibition all over the world :
CHINA : CIPPE(Beijing China) 19th-21th March ; CIOOE(Shanghai China) 26th-28th Augest ;
CKPPE(Xinjiang , The oil city of China) 5th-7th September;
Unites States : OTC(Houston,USA ) 4th-7th May Every Year ( Reliant Arena No.6117 )
Russia : Moscow Oil and Gas Exhibition 23th-26th June
Indonesia :Jakarta Oil and Gas Exhibition 13th-15th November
India : New Delhi Oil and Gas Exhibition 12th-15th January
Iran:Teheran Oil and Gas Exhibition 5th-8th May
Abu Dhabi :The Abu Dhabi International Petroleum Exhibition and Conference 9th-12th November.
Packaging & Shipping
PACKAGING:
1.Cartons: light weight of the goods.
2.Wooden box, iron box: heavy weight of the goods.
SHIPPING:
1.by air: fast speed, general 3~5 days, but the number of goods less, high cost of transportation.
2.by land: speed is generally, 10~15 days, the number of goods large. general cost of transportation.
3.by sea: speed is slowly, 20~30 days, the number of goods large. cheep cost of transportation.
4.by express: by DHL, by FedEx, by TNT, etc.
Our Services
Drilling Requirement Initially ,Customer Satisfaction Finally
We will keep track of each customer to get the feedback of product quality and service.
And we will make an amendment according to your feedback.Please feel free to contact
us if you found any problems.
1.24 hour uninterrupted service, answer your questions in a timely manner.
2.Warm welcome guests to visit.
3.One of the largest manufacturer and supplier in Asia. High technology, high quality.
4.Flexible production.
5.Sincerely cooperate with you.
6.Service to customer satisfaction.
Contact Us
Note:Above features are subject to changes and modification according to customers' requirements.
For more details ,please call me.
Welcome to our website: http://www.pdcbit.net or http://pdcgreat.en.alibaba.com
