Manufacturer Various Three Wing Drill Bits for Mining
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Product Highlights
- Customizable Drill Bits: Sizes range from 75-444mm with 3 or 4 blades in V, Flat, or Step shapes.
- Wide Application Range: Suitable for soft to medium hard formations in mining, water wells, and subway projects.
- Professional Manufacturer: Established in 1998, specializing in geological exploration and water well equipment.
- Quality Certifications: Products hold CE, RoHS, ISO 9001, QC, and TUV certificates for guaranteed quality.
- Fast Delivery: Standard delivery time is within 7 days for most orders.
- One-Year Warranty: Comprehensive one-year quality warranty covers the machine's main body.
- Global Export Experience: Products exported to over 50 countries in Asia, South America, and Africa.
- Technical Support: 24-hour response for quality issues and on-site engineer training available.
Product Attributes
- Customization
- Available
- Certification
- CE, RoHS, ISO 9001:2000, ISO 9001:2008
- Standard
- AISI
- Model NO.
- Three Wing Drill Bits
- Surface Treatment
- Polishing
- Manufacturing Process
- Forging
- Material
- Carbon Steel
- Size
- 75-444mm
- Blades Qty
- 3 or 4
- Shape
- V(Chevron) Type, Flat Type, Step Type
- Transport Package
- Standard Export Packing
- Specification
- CE, ISO
- Trademark
- HANFA
- Origin
- Zhengzhou City, China
- HS Code
- 843041
- Production Capacity
- 100piece/Day
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Manufacturer Various Three Wing Drill Bits for Mining
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Manufacturer Various Three Wing Drill Bits for Mining -
Manufacturer Various Three Wing Drill Bits for Mining -
Manufacturer Various Three Wing Drill Bits for Mining -
Manufacturer Various Three Wing Drill Bits for Mining -
Manufacturer Various Three Wing Drill Bits for Mining
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Product Description
Application
Three wing drill bit is suitable for drilling extremely soft, soft, medium hard formations. With advanced cutting and line cutting functions, the three wing drill bit is widely used in geological exploration, water wells, coal fields, subway and other fields.
Notes: We can also design and manufacturer various non-standard drill tools.
|
Size |
Blades Qty |
Shape |
|
|
mm |
inch |
||
|
75 |
2 15/16 |
3 |
V(chevron) type, flat type, step type |
|
89 |
3 1/2 |
3 |
V(chevron) type, flat type, step type |
|
118 |
4 5/8 |
3 or 4 |
V(chevron) type, flat type, step type |
|
149 |
5 7/8 |
3 or 4 |
V(chevron) type, flat type, step type |
|
158 |
6 1/4 |
3 or 4 |
V(chevron) type, flat type, step type |
|
171 |
6 7/8 |
3 or 4 |
V(chevron) type, flat type, step type |
|
200 |
7 7/8 |
3 or 4 |
V(chevron) type, flat type, step type |
|
216 |
8 1/2 |
3 or 4 |
V(chevron) type, flat type, step type |
|
251 |
9 7/8 |
3 or 4 |
V(chevron) type, flat type, step type |
|
311 |
12 1/4 |
3 or 4 |
V(chevron) type, flat type, step type |
|
403 |
15 |
3 or 4 |
V(chevron) type, flat type, step type |
|
444 |
17 1/2 |
3 or 4 |
V(chevron) type, flat type, step type |
Company Introduction
1. More than 20 years of experience
you need it, we will arrange a pick-up.
2.Top production team
The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.
3.Our Service
- New machine provides technical trair.
- Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.
- When the machine should be maintained, you will receive the reminding from us.
- According to different geological conditions, we will recommend different construction plans for you
- Remind you which are wearing parts, so you can prepare enough.
- 24 hours respond to your quality problem.
FAQ
1, Are you trading company or manufacturer?
2, Are your products qualified?
Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.
3, How about your machine quality?
All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.
4, Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.
5, What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.
6, How long can you deliver the machine?
Generally, we can deliver the machine in 7 days.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR229007". Items marked "
" are certified.
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Company Profile
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research, manufacture and market.
Presently, it has three subsidiaries which are Zhengzhou Hanfa Prospecting Machinery Co., Ltd, Zhengzhou Hanfa Imp & Exp Trading Co., Ltd, HK Hanfa Imp & Exp Trading Co., Ltd. It has experienced engineers, professional R&D team, special after service team, world class sophisticated equipment and advanced technology guarantee the best quality drilling equipments and best service to its customers.
Hanfa Group perennially committed to the development, production and sales of drilling machine, mainly including water well drilling rig, core drill, DTH drill, rotary/piling rig, trenchless centering drill, hydraulic tunnel drilling rig, etc. Hanfa Group send all kinds of drill for the global market, the products are sold to all over the world, exports more than 60 countries and regions, is the leading brand of drilling rig in China. At present, Hanfa Group built Beijing, Tianjin, Shandong, Hubei R&D and manufacturing base.
Hanfa Group always adhere to the "two audit", one is must through the international authoritative certification bodies's audit; The second is needs to be approved by customers and the public. It is also true, Hanfa Group, all kinds of drilling rig, has passed the ISO9001: 2008 and ISO9001: 2000 quality management system, the national military standard GJB9001-2001 and ISO14001-2004 environmental management system and GB/T28001-2001 occupational health and safety management system certification, CE and other international well-known certification bodies audit and certification, obtained the international recognition of authority;
At the same time, the development of the new and old customers, numerous customers from all corners of the world's praise, confirming the quality of Hanfa products is already deeply rooted in the hearts of the people, pass the "audit" of masses of the people. High quality is the the faith and the most basic bottom line of Hanfa Group since it founded twenty years ago. For more than 20 years, the countless praised, care, support have been produced a large web of trust, like the Hanfa's reputation today, global coverage, influence the world.
Hanfa Group do not forget good service while in adhere to the quality. In Hanfa Group, the quality is the root, service is the source. Hanfa Group, after long-term development, formed a very perfect service system, the service system covering the pre-sale, sale, after-sale three important links, fully satisfy the customer service requirements at different times, leave no dead angle of service to the customer. Hanfa Group has a strong service team, including 30 senior engineers, more than 50 technical personnel, hundreds of after-sales service personnel. After many years of accumulation, the service team had rich experience, is the most perfect service industry, service quality of the best team. Hanfa Group, has send technicians abroad to after-sales service more than 20000 times, operation training for more than 10000 times, machine repair about 5000 times...Large and small data, not only explain Hanfa has send thousands of customer operation method, construction technology, drilling technique, machine maintenance knowledge, the fault of the machine function again...But also record with the brilliance of Hanfa's service team, the footprints on the road, confirm the powerful strength and service quality of Hanfa Group.
About Our Factory & Business Background
- Address
- Room 602-2, Building 7, Henan Electronic Commerce Industrial Park, Zhengzhou Hi-Tech Development Zone, Henan Province, Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CIF
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin,Qingdao,Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2008-04-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a trading company or manufacturer?
- We are a professional manufacturer with a factory mainly producing water well drilling rigs, core drilling rigs, DTH drilling rigs, and piling rigs.
- Are your products qualified?
- Yes, our products have gained ISO certificates, and we have a specialized quality inspection department checking every machine before leaving the factory.
- How is the machine quality?
- All machines hold ISO, QC, and TUV certificates, and each set passes strict testing to offer the best quality to customers.
- Do you provide after-sales service?
- Yes, we have a special service team offering professional guidance and can send engineers to your worksite for staff training if needed.
- What is the quality warranty?
- We offer a one-year quality warranty for the machine's main body.
- How long is the delivery time?
- Generally, we can deliver the machine in 7 days.
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