Wholesale Heavy-Duty Tricone Drill Bits for Efficient Mining
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Product Highlights
- Versatile Rock Adaptation: Adapts to soft, medium, and hard formations including sandstone, limestone, and marble.
- TCI and Steel Teeth Options: Available in milling (steel teeth) cone bits and TCI cone bits based on teeth type.
- Comprehensive Warranty: 18 months free warranty with free replacement parts for any broken components during the period.
- Lifetime Technical Support: Free technical support provided for the entire life of the machine.
- Flexible Delivery Cycle: Stock delivery within 7 days; standard production 15-20 days; customization 20-25 days.
- Multiple Inspection Methods: Supports on-site factory visits, third-party inspections, and video inspections.
- Full Customization Available: Offers full customization, minor customization, and flexible customization from samples or designs.
- Global Export Experience: Products exported to over 43 countries across Asia, Africa, Europe, and South America.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Length
- Stub-length
- Model NO.
- BDMTC
- Type
- Core Drill Bit
- Material
- Tungsten Carbide
- Usage
- Oil Well, Mining Well, Water Well, Geological Exp
- Surface Treatment
- Spray Paint
- Weight
- 20kg
- Rock Type
- Solid Sandstone, Limestone, Marble, Dolomite, Pyri
- Usage Area
- Well Drilling Equipment
- Transport Package
- Carton Package
- Specification
- 32*29*48 cm
- Trademark
- BDM
- Origin
- Linyi, Shandong
- HS Code
- 8207191000
- Production Capacity
- 10000 Sets/Year
- Package Size
- 33.00cm * 30.00cm * 50.00cm
- Package Gross Weight
- 20.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Wholesale Heavy-Duty Tricone Drill Bits for Efficient Mining
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Product Description
Product Description
The tricone bit is the most widely used tool in water well drilling and geological drilling. Tricone bit has the function of impacting, crushing and shearing rock in formation, so it can adapt to soft, medium and hard formation. The cone bit can be divided into milling (steel teeth) cone bit and TCI cone bit according to the type of teeth.

|
Basical Specification |
|
|
name |
17.5 inch steel body PDC bit PDC drilling drag bit |
|
diameter |
171/2 inch, 445mm |
|
blade number |
6 |
|
body type |
steel body |
|
No.of Nozzles |
9 |
|
primary cutter size |
1608 |
|
connection thread |
75/8" Reg pin |
|
Operating parameter |
|
|
RPM(r/m) |
60~300 |
|
WOB(KN/mm) |
40-120 |
|
Formation |
medium hard to hard rock formation |
Shandong better drilling machinery Co..Ltd. is located in Linyi city Shandong province. our company main designing and manufacturing the drilling rigs which widely used in water well drilling,sampling, geological testing, mine ex- ploration, foundation drilling, geothermal drilling,etc.
Shandong beter drilling machinery Co. Ltd has 19 years experience manufac- turing machinery rigs and machinery tools. Our products are sold to over 43 countries including Asia,Africa. European,South America.
Our factory has been SO9001 quality system and national CE,TUV certification approved. We are dedicat in requirement,but also get their job done more easily, efficiently and economically. Considering the application condition in developing country especially for that remote area better drilling machin- ery warmly welcome customers and fiends from all over of the countries to visit my company and get more and long business cooperation.

1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs,air Compressor, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2:Where is our factory?
Our factory is located in Linyi City,Shandong Province, China.
3: Do you have after-sales service?
Yes.We provide 18 months free warranty and free technical support for the whole life of any machine. During warranty period, if parts still broken, we can send the new ones freely.
4.How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.
5. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
6. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.
7. How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.
Shandong better drilling machinery co.,ltd
Contact person:Anna (sales manager)
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2451937". Items marked "" are certified.
Company Profile
Shandong better driling machinery Co...Ltd. Is located in Shandong province. Our company main designing and manufacturing the drling rigs which beerwidely used in water wel driling, so samping, getechnical testing, mine exploraton, foundation drling, geothermal drling, etc. Shandong beter drling machinenCo. Ltd has 19 years experience n manufacturing drling igs and drlig tools. Our products are sold to over 43 countries and reions including Asia Afica. Europeand South America. Our factorv has been SO9001 auality svstem and national TUV certification approved. We are dedicating to built trust with customer and findnew was of working not oniy to met customer specic recuirement, but also get their job done more easily, eficienty and economically. Considering the appicationcondition in developing country especialy for that remote area beter drling machinery warmly welcome customers and fiends from al over of the countries to visitmy company and get more and long business cooperation. We always have the constant pursuit of technological innovation adhere to use the high-quality materials to provide the users the most suitable products and the best service.
Adhering to the business philosophy of "quality first, customer first", our company strives to provide customers with the best quality products and services, and develop and progress together with customers.
In addition to product manufacturing, we also provide quality services, including product installation, commissioning and technical support, to ensure that customers can get the best experience and results during use.
We focus on continuous innovation and development, environmental protection and sustainable development, actively expand domestic and foreign markets, and establish long-term cooperative relations with domestic and foreign customers.
If you are interested in our company and products, please feel free to contact us, we will be happy to serve you.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Linyi, Shandong, China
-
Plant Area
- 3000 square meters
-
Number of Employees
- 19
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 2
Our Production Capability & Technical Expertise
-
Main Products
- Drilling Rig, Drilling Tools
-
Production Lines
- 2
-
Production Machines
- Shot blasting machine, Assembling line
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2019-04-18
-
Export Year
- 5 Years
-
Main Markets
- North America, South America, Europe, Africa, South Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Are you a trading company or a manufacturer?
- We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, air Compressor, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
- Where is your factory located?
- Our factory is located in Linyi City, Shandong Province, China.
- Do you provide after-sales service?
- Yes. We provide 18 months free warranty and free technical support for the whole life of any machine. During warranty period, if parts still broken, we can send the new ones freely.
- How is the quality of your machine?
- Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.
- How can I inspect the goods?
- 1) Support customers to come to the factory for on-site inspection. 2) Support customers to designate third-party companies to inspect goods. 3) Support video inspection.
- What is your quality assurance policy?
- We provide a one-year quality guarantee for the main machine of the machine.
- How long is your delivery cycle?
- 1) In the case of stock, we can deliver the machine within 7 days. 2) Under standard production, we can deliver the machine within 15-20 days. 3) In the case of customization, we can deliver the machine within 20-25 days.
Send your message to this supplier
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