Odex Drilling Bits 127mm 168mm 178mm 219mm Eccentric Overburden Casing System
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Product Attributes
- After-sales Service
- Online Technical Services
- Certification
- CE, ISO 9001:2015
- Standard
- AISI, JIS
- Model NO.
- 127mm-Eccentric Casing System
- Surface Treatment
- Spray-Paint
- Manufacturing Process
- Process: Casting+Machining+Heating Treatment
- Material
- Tungsten Carbide, High Manganese Steel
- Product Name
- Eccentric Casing System
- Application
- Coal Mining,Quarry Drilling,DTH Drilling
- Face Design Flat
- Convex;Concave
- Transfer
- Air/Sea/Express
- Match Hammer
- DHD350 Ql50 HD55
- Casing Tube Outer Diameter
- 127mm
- Max Reamed Diameter
- 136mm
- Drill Pipe
- 76mm
- Transport Package
- Wooden Box or as Customers Inquire
- Trademark
- SANROCK
- Origin
- Zhejiang, China
- Production Capacity
- 8000pieces/Month
- Package Size
- 110.00cm * 46.00cm * 42.00cm
- Package Gross Weight
- 50.000kg
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 Odex Drilling Bits 127mm 168mm 178mm 219mm Eccentric Overburden Casing System
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Product Description
Design Principles: Make the casing follow easy and the equipment and operation simple.
Outstanding Advantages:Simple structure, easy operation, reliable quality, retrievable drilling tools, and long service life.
https://sanrock.en.made-in-china.com/







| Brand Name |
Sanrock
|
|
Type
|
DRILL BIT
|
|
Machine Type
|
Drilling Equipment
|
|
Material
|
Tungsten Carbide, High Manganese Steel
|
|
Process
|
Casting+machining+heating Treatment
|
|
Use
|
Well Drilling
|
|
Product name
|
Eccentric Casing System
|
|
Application
|
Coal Mining,Quarry drilling,DTH drilling
|
|
Advantage
|
High Performance
|
|
Item
|
Essentric Overburden Drilling System
|
|
Match Hammer
|
DHD350 QL50 HD55
|
|
Process
|
Casting+machining+heating Treatment
|
|
Max Reamed diameter
|
136mm
|
|
Casing Tube Outer diameter
|
168mm
|
|
Drill Pipe
|
76mm
|
1. When drilling starts , the reamer swings out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill bit assembly .
2. When the required depth is reached , rotation is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing.
3. Casing tubes that are to be left in the drill hole should be sealed at the bottom of the hole by means of cement grout or some other sealing agent.
4. Drilling continues to the desired depth in the bedrock using a conventional drilling.











DTH drilling rig,water well drilling rig,truck mounted water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,DTH hammer,drill rod,spare parts
2.How can I make payment?
A: You can pay directly online on ****** with credit card, or TT, Western Union, LC etc.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
5.Do you have any certificate of authorization?
A: Our machinery is CE certified.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2531029". Items marked "" are certified.
Company Profile
Zhejiang Sanrock Supply Management Co., Ltd is a leading manufacturer in the field of mining and construction equipments manufacturing. We provide a wide range of drill rigs, air compressors, construction equipments, drilling tools and consultancy services. Sanrock is well recognized in Chinese industry and rapidly expanding to the International market. We have earned our well-regarded reputation and business strength through our emphasis on providing continuous investments in new research and technology to advance product quality and meet International Standards of Excellence. Our Global Services & Support Center is composed of professional and experienced team and staff who work to serve our customers and their business needs to their satisfaction. Sanrock staff possess a wealth of experience not just in the China, but also in the international market. A strong support center and high standard products are further enhanced by our management's innovative thinking, and their dedication to maintaining the company's position at the forefront of development in mining and construction equipment. Sanrock is not only a manufacturer, but also a brand at world, we always at effort and extension of the fields, looking forward to the cooperation with you.
About Our Factory & Business Background
- Address
- Xinnongdu Building 28, Qujiang District, Quzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FAS, CIP, CPT
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- ningbo, qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2020-10-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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Product Groups
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