Product Details:
Payment & Shipping Terms:
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| Place Of Origin: | HEBEI | Type: | Tricone Bit Plam |
|---|---|---|---|
| Use: | PILING DRILLING | For Formation: | Medium To Hard Rock Formation |
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| Commodity | Size | IADC | color | WOB (Weight On Bit) | RPM | Formation |
|
8 1/2inch 215.9mm |
627 | blue yellow |
19684~53428lbs 87.5~237.5KN |
150~60 | Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. |
|
IADC
|
Rock formation
|
WOB (KN/mm)
|
PRM(r/min)
|
|
417/427/437
|
Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc
|
0.35~0.90
|
140~70
|
|
447
|
Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. |
0.35~1.00
|
140~60
|
|
517
|
Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc
|
0.35~1.05
|
120~50
|
|
527
|
Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc.
|
0.35~1.05
|
120~50
|
|
537/547
|
Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. |
0.50~1.05
|
110~40
|
|
|
High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc. |
0.50~1.05
|
80~40
|
How to chosse the right tricone bit for yourself?
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.
Our tricone bit feature
Tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized,and increases wear-resistance capability of reamer.The pilot is tricone bit.
We offer tricone cutter sections in New, Surplus, or Rebuilt condition. Cone styles are offered as Steel Tooth or TCI (Tungsten Carbide Insert).
Tricone cutters are commonly used with Hole Openers, Core Barrels, and other applications of Foundation Drilling.
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years manufacturing and design experience,We specialize in researching and production of TCI Tricone Bit,Steel Tooth tricone bit,PDC bit,Drag bit,HDD hole opener,Tricone bit cutter and Drilling Accessories,application fields includes oil well drilling,gas well drilling,geothermal well drilling,mining,geological survey,hydrographic survey,water well drilling,HDD pipelinesprojects,foundation projects.
Our goal is provide the best quality products and service to our customers,we have professional R&D team,domestic advanced production equipment and precision instruments Reduce the cost,Speed the drilling,Guarantee the safety is always our aim.
Win-win cooperation is our ultimate pursuit. Contact us feel free if you are finding drill bit manufacture.
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 24 hours on time reply
For regualr packing is wooden case, diffrent size wooden case size diffrent.
Shipping you can choose by express by air by sea or by train.
If you have any other demand please contact us.
First of all we want let you know that we are one of more than 20 years manufacture loacted in Hejian City Hebei China.
We have so many clients from all over the world and not with the lowest price win clinet's choose, we depend on the quality to do business for every client. We know business not easy and get one client also very difficult so we must service in good faith. So please remember our promise that what you pay what you gain. We will honest offer the equel quality goods for you.
1 Q: Are you manufacture?
A: Yes, we are and more than 20 years.
2 Q: Where are you located in?
A: We are located in Hejian City Cangzhou City Hebei China
3 Q:What's your mainly product?
A: Our mainly products are TCI tricone bit, Steel tooth tricone bit, sigle cone bit, HDD HOLE OPPENER and so on.also can as per your demand produce such as PDC drag.
4 Q: What's your MOQ?
A: Our MOQ 5 pieces, but if you just want sample test quality we also can supply to you.
5 Q: How many day with your delivery?
A: We can delivery goods with 7 days if we have goods in stock, if need produce with your demand we will negotionation with you.
6 Q: Do you have used drill bit ?
A: Yes we have and price are very competitive, welcome inquiry us anytime.
More question you want to know, contact us feel free without hesitaded. No matter how far from us but Communication without borders.
