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Yh Concentric Casing Drilling System with Advanced Ring Bits
US$599.00
1 Piece
Product profile
Customization
AvailableCertification
ISO 9001:2008Manufacturing Process
ForgingMaterial
Alloy SteelTransport Package
Wooden BoxTrademark
YHOrigin
ChinaKey features
Advanced Casing Drilling System: Innovative method using casing as drill string for stability and collapse prevention.
Versatile Geological Applications: Suitable for complex layers including pebbles, cracks, boulders, and construction waste.
Comprehensive Product Range: Concentric systems with Ring Bits, Blocks, Wings, and Three Claws available.
Wide Size Specifications: Models ranging from P76 to P813 with various bit shanks and OD options.
Flexible Customization Options: Full customization, minor customization, and customization from samples or designs.
Extended Warranty Coverage: Optional coverage up to 36 months beyond standard 12-month or 2,000-hour warranty.
Global Technical Support: 24/7 assistance and spare parts availability with partnered overseas service centers.
Professional R&D Team: 20 specialists with 20+ years experience in DTH drilling tools design and research.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1.5 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.03h
About Our Factory & Business Background
Address520 Meters North of Junzi Guan Village Committee, Shijing Village, Cangzhou, Hebei, China
Plant Area2500 square meters
Number of Employees17
Registered Capital600,000 RMB
Terms of PaymentLC, T/T, PayPal, Western Union
International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1
Supply Chain Partners3
Our Production Capability & Technical Expertise
Main ProductsTricone Bit, PDC Bit, Drag Bit, Hole Opener, Single Roller Cones, PDC Concave Bit, Stabilizer, DTH Hammer
Production Lines2
Production MachinesCNC lathe, Machining Center
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers2 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2024-10-09
Main MarketsNorth America, Europe, Southeast Asia/ Mideast, Africa, Domestic, Central America
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:How can we guarantee quality?
A:
Strictly follow industry standards, using specialized materials. Pre-production sample before mass production. Final inspection before shipment.
Q:Do you provide after-sales service overseas?
A:
Yes, with partnered service centers in key regions.
Q:What other related products or services does our company have?
A:
Main products include DTH hammers and bits for 76mm-800mm diameters, deep hole drilling, eccentric and concentric casing systems, reverse circulation hammers and bits, drilling rigs, rock drilling accessories, etc. Used in mining, water conservancy, bridge, construction, and geotechnical engineering. Exported to 40+ countries.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Email/phone us for a quote, confirm with a PO.
Send Inquiry
*To:Hejian Yinruh Drill Bit Manufacture Co., Ltd.
Hejian Yinruh Drill Bit Manufacture Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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