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75-444mm Polishing Hanfa Standard Export Packing Rod Rock Drilling Bits
US$100.00-1,000.00
20 Pieces
Sample price:US$1000.00/set.Request sample
Product profile
Certification
CE, RoHS, ISO 9001:2000, ISO 9001:2008Standard
AISISurface Treatment
PolishingModel NO.
Three Wing Drill BitsManufacturing Process
ForgingMaterial
Carbon SteelSize
75-444mmBlades Qty
3 or 4Shape
V(Chevron) Type, Flat Type, Step TypeTransport Package
Standard Export PackingSpecification
CE, ISOTrademark
HANFAOrigin
Zhengzhou City, ChinaHS Code
843041Production Capacity
100piece/DayKey features
Customizable Drill Bit Sizes: Available in sizes from 75mm to 444mm to fit various drilling needs.
Multiple Blade Options: Blade quantity can be selected as 3 or 4 depending on the model.
Versatile Shape Types: Offers V(Chevron), Flat, and Step types for different geological conditions.
ISO Quality Certification: Products certified under ISO 9001:2000 and ISO 9001:2008 standards.
Carbon Steel Construction: Made from durable carbon steel with polishing surface treatment.
Forging Manufacturing Process: Produced using advanced forging techniques for superior strength.
One-Year Warranty Coverage: Comprehensive one-year quality warranty for the machine's main body.
Global Export Experience: Exported to over 50 countries across Asia, South America, and Africa.
Company profile
Business Type: Manufacturer/FactoryExport Year: 1998-06-02Nearest Port: Shanghai, Qingdao, TianjinAverage Response Time: ≤2.29hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DAP, CPT, FCA
About Our Factory & Business Background
AddressRoom 602, building 7, henan electronic commerce industrial park, zhengzhou hi-tech development zone, henan province
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsWater Well Drilling Rig, Core Drilling Rig, DTH Drilling Rig, Piling Rig, Engineering Drilling Rig, Rotary Drilling Rig, Percussion Drilling Rig, Underground Drilling Rig, Directional Drilling Rig, Mine Locator
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, DTH drilling rigs, piling rigs, etc. Our products have been exported to more than 50 countries in Asia, South America, and Africa, earning a good reputation worldwide.
Q:Are your products qualified?
A:
Yes, all our products have gained ISO certification. We have a specialized quality inspection department that checks every machine before it leaves our factory.
Q:How is your machine quality?
A:
All our machines hold ISO, QC, and TUV certificates. Each set must pass a great number of strict tests to ensure the best quality for our customers.
Q:Do you provide after-sales service?
A:
Yes, we have a special service team offering professional guidance. If needed, we can send engineers to your worksite to provide training for your staff.
Q:What is the quality warranty?
A:
We offer a one-year quality warranty for the main body of the machines.
Send Inquiry
*To:Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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