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Durable Overburden Drilling Operation Symmetric Ring Drill Bit
US$500.00
5-49 Pieces
US$400.00
50-99 Pieces
US$300.00
100+ Pieces
Product profile
Customization
AvailableAfter-sales Service
One YearWarranty
One YearModel NO.
SOD178 BOD325 SOD108 SOD245 SOD219Type
Symmetric Ring BitApplication
Drill Complex Rock Formations,Building MaterialconCertification
CE, ISO9001: 2000Condition
NewManufacturing Process
ForgingMaterial
Tungsten CarbideSuitable Hammer Model
3"-18" HammerBit Shank
DHD,SD,Ql,Mission,Mach,NumaTransport Package
Wooden BoxSpecification
5-12mmTrademark
STAROCKDRILLOrigin
ChinaProduction Capacity
20000sets/MonthKey features
Symmetric Ring Bit Design: Optimized for complex rock formations with stable performance and precise holes.
Concentric Casing System: Synchronizes drilling and casing to minimize blockage and ensure high debris removal.
Versatile Directional Drilling: Requires less torque than eccentric drilling, suitable for vertical, horizontal, and directional operations.
Deep Drilling Capability: Designed to reach depths well beyond 100 meters in various construction angles.
Custom Manufacturing Options: Customizable manufacturing process, material, hammer model, and bit shank types.
Global After-Sales Support: 24/7 technical assistance, spare parts supply, and optional extended warranty up to 36 months.
Wide Industry Application: Ideal for mining, tunneling, anchoring, hydroelectric projects, and quarrying.
CE and ISO9001 Certified: Meets international quality and safety standards for reliable industrial use.
Company profile
Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.39h
About Our Factory & Business Background
AddressNo. 9 Mulanli Road, High-Tech Zone, Zhengzheng, Zhengzhou, Henan, China
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity10 pieces
Supply Chain Partners4
Our Production Capability & Technical Expertise
Main ProductsButton Bit
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2016-01-08
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:Can I request a customized bucket size?
A:
Absolutely! We offer tailored attachments.
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:
Contact us via email/phone for a quote, then confirm with a PO.
Q:What is the warranty period?
A:
Standard warranty is 12 months or 2,000 operating hours, with optional coverage up to 36 months.
Send Inquiry
*To:
HENAN STAROCKDRILL EQUIPMENT CO., LTD
HENAN STAROCKDRILL EQUIPMENT CO., LTD*Content:
Supplier replies will be sent to your registered email
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