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Heavy-Duty Tricone Rock Rotary Bit 251mm for Challenging Drilling Projects
US$3,550.00-3,560.00
1 Piece
Sample price:US$3000.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
ProvidedWarranty
6 MonthsModel NO.
251mm 9 7/8 InchCertification
ISO 9001:2008Standard
Enterprise StandardsSurface Treatment
Spray-PaintManufacturing Process
ForgingMaterial
Alloy SteelTransport Package
Wooden Box & CartonSpecification
251mm 9 7/8 InchTrademark
HardROCOrigin
ChinaHS Code
8207199000Production Capacity
500000PCS/MonthKey features
Premium Tungsten Carbide Inserts: Offers robust wear resistance for mastering hard rock drilling challenges.
Sealed Bearing System: Minimizes friction to significantly extend operational lifespan and ensure stability.
High-Grade Alloy Steel Body: Forged for exceptional impact resistance and durability under intense drilling conditions.
Customizable Sizes and IADC Codes: Available in multiple sizes and IADC codes to suit various rock formations.
Comprehensive Custom Services: Includes adjustments in size, IADC type, and logo imprinting for brand personalization.
ISO 9001:2008 Certification: Adheres to international standards with rigorous quality inspection before delivery.
Versatile Application Range: Ideal for oil & gas, water wells, mining, geothermal drilling, and construction.
Low Minimum Order Quantity: Accepts orders starting from just 1 piece for flexible purchasing.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Shanghai Port CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressRoom 368, No. 211, Futebeilu, China(Shanghai) Pilot Free Trade Zone, Shanghai, China
Plant Area10 square meters
Number of Employees5
Registered Capital1,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 pcs
Supply Chain Partners120
Our Production Capability & Technical Expertise
Main ProductsRock Drill Tools, Top Hammer Tools, DTH Tools, Rotary Tools, RC Tools
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2020-04-16
Main MarketsEurope, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
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:What payment methods do you accept?
A:
We offer T/T, Western Union, L/C at sight, D/P, PayPal, and small-amount payments.
Q:What is the typical handling time for orders?
A:
Production takes approximately 25 days. Urgent stock orders can be dispatched within 2-3 days.
Q:How do you handle shipping for samples versus bulk orders?
A:
Samples are shipped via courier (DHL, UPS, etc.) or air freight. Bulk orders use air or sea freight.
Q:What is your quality control process?
A:
Every order undergoes 100% visual and functional inspection before dispatch.
Q:What after-sales services are provided?
A:
We offer 24-hour inquiry response (excluding holidays), constant technical support, and free replacements for quality issues.
Send Inquiry
*To:
Hardroc International Trading (Shanghai) Co., Ltd
Hardroc International Trading (Shanghai) Co., Ltd*Content:
Supplier replies will be sent to your registered email
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