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Design and Manufacturer Various Three Wing Drill Bits
US$100.00-1,000.00
20 Pieces
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
75-444mmTrademark
HFOrigin
ChinaProduction Capacity
100piece/DayKey features
Customizable Drill Bit Specs: Size 75-444mm, 3 or 4 blades, V/Flat/Step shapes available.
Multi-Industry Application: Suitable for soft to medium-hard formations in geology, water wells, coal, and subway projects.
ISO Certified Quality: Products hold ISO 9001, CE, and RoHS certifications for guaranteed quality.
Forged Carbon Steel Build: Manufactured using forging process with carbon steel and polished surface treatment.
Expert Technical Support: 24-hour response for quality issues and on-site engineer training provided.
1-Year Warranty Coverage: One-year quality warranty covers the main body of the machines.
Fast Delivery Time: General machine delivery within 7 days, peak season within 15 workdays.
Global Export Experience: Exported to over 50 countries in Asia, South America, and Africa since 1998.
Company profile

Business Type: Manufacturer/FactoryExport Year: 1998-06-02Nearest Port: Shanghai, Qingdao, TianjinAverage Response Time: ≤3.11hTerms 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 specializing in water well drilling rigs, core drilling rigs, DTH drilling rigs, and piling rigs.
Q:What certifications do your products have?
A:
Our products hold ISO, QC, and TUV certificates, and have passed ISO9001:2000 quality system certification.
Q:What is the warranty period for your machines?
A:
We offer a one-year quality warranty for the main body of the machines.
Q:Do you provide after-sales service?
A:
Yes, we have a special service team offering professional guidance and can send engineers to your worksite for staff training.
Q:What is the delivery time for the machines?
A:
Generally, we can deliver the machine in 7 days. Peak season lead time is within 15 workdays.
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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