PDC Core Drill Bit Used For Drilling
Bit size: 94mm(75-173mm)
Number of Nozzle: 1
PDC cutter :1305
Connection type: connect 89 core tube(customized)
Package Details: customized
Applicable strata:1-12
Minimum Order Quantity : 10 pieces
Price : To be negotiable
Delivery Time : 5-7 business days
Payment Terms : T/T, L/C
- Product Description
PDC Core Drill Bit Used For Drilling: Engineered for Precision and Performance
SHAANXI HAINAISEN INTELLIGENT EQUIPMENT MANUFACTURING CO.,LTD is a leading manufacturer and supplier of PDC Core Drill Bit Used For Drilling. Our advanced manufacturing techniques and commitment to quality set us apart in the industry. With over a decade of experience, we provide innovative drilling solutions that enhance efficiency and reduce costs for our global clients.
Why Choose Our PDC Core Drill Bit Used For Drilling?
- Superior cutting efficiency for faster drilling rates
- Exceptional durability, reducing bit replacements
- Versatile design suitable for various formations
- Advanced cutter technology for improved wear resistance
- Customizable options to meet specific project requirements
- Competitive pricing without compromising on quality
- Backed by our expert technical support team
Lower Total Cost of Ownership
- Longer service life reduces frequent bit replacements and labor costs
- Replaceable cutters eliminate full bit replacement, cutting consumable expenses
- Compatible with standard mining rigs, no extra equipment modification needed
Boosted Operational Efficiency
- Fewer bit changes increase monthly drilling footage by 15% – 40%
- Low maintenance requirements support continuous, remote mining operations
- Reduced downtime improves overall project productivity
Comparison & Selection Guide
| Feature | Our Mining PDC Core Bit | Conventional Core Bit |
|---|---|---|
| Service Life | 30% – 80% longer | Shorter |
| Core Recovery Rate | ≥90% (high) | 70% – 85% (medium) |
| Formation Compatibility | Wide (soft to medium-hard) | Narrow (single formation) |
| Total Cost of Ownership | Lower | Higher |
Selection Recommendations
Soft Rock (Mohs 3–4): Dense fine-cutter layout for maximum penetration speed
Medium-Hard Rock (Mohs 5–6): Sparse medium-cutter layout for balanced durability and speed
Fractured/Complex Formations: Reinforced matrix design for enhanced impact resistance
Application
Our PDC Core Drill Bit Used For Drilling excels in various industries:
- Oil and Gas Exploration:
- Offshore and onshore drilling operations
- Deep well projects requiring extended bit life
- Horizontal and directional drilling applications
- Mining and Mineral Exploration:
- Hard rock formations in precious metal mining
- Coal seam exploration and extraction
- Geothermal drilling projects
- Water Well Drilling:
- Municipal water supply projects
- Agricultural irrigation well drilling
- Groundwater exploration in challenging terrains
- Construction and Infrastructure:
- Foundation drilling for large structures
- Tunnel boring and excavation
- Soil sampling and geotechnical investigations

Full-Service Custom Solutions
We tailor PDC core bits to your exact mining conditions:
- Optimized cutter type and layout for your rock formation
- Custom bit diameter, length, and connection threads
- Adjusted fluid channel design for specific drilling parameters
- Complete core drilling tool system solutions
Reliable Global Supply
- Stock Availability: Standard sizes in stock, shipped within 72 hours
- Custom Lead Time: 15 – 25 working days after design confirmation
- Global Shipping: Compliant with international mining standards, worldwide delivery
- Long-Term Supply: Stable bulk supply agreements for mining enterprises
Material
Our PDC Core Drill Bits are crafted using premium-grade materials:
- High-quality steel body for durability
- Advanced polycrystalline diamond compact cutters
- Tungsten carbide matrix for enhanced wear resistance

Quality Control
At HAINAISEN, quality is our top priority. Every PDC Core Drill Bit undergoes rigorous testing:
- Strict raw material inspection
- Precision manufacturing processes
- Comprehensive performance testing
- Final quality checks before shipment

Why Choose HAINAISEN
- Industry-leading technology and innovation
- Experienced team with decades of expertise
- Commitment to customer satisfaction
- Competitive pricing and flexible solutions
- Robust after-sales support and service

Shipment Samples
We offer sample PDC Core Drill Bits for testing and evaluation. Contact us to discuss your specific requirements and arrange for a sample shipment.
Packaging and Transportation
Our bits are carefully packaged to ensure safe transportation:
- Custom-designed protective cases
- Shock-absorbing materials
- Clear labeling and handling instructions
- Flexible shipping options to meet your timeline

Transaction Feedback
We value customer feedback and continuously strive to improve our products and services. Your satisfaction is our measure of success.

After Sales Service
Our commitment doesn't end with the sale. We provide:
- Technical support and troubleshooting
- Performance optimization advice
- Warranty coverage on all products
- Rapid response to inquiries and concerns
Qualification Certification
HAINAISEN holds various industry certifications, demonstrating our commitment to quality and safety standards.

FAQ
Q: What is the average lifespan of your PDC Core Drill Bit?
A: The lifespan varies depending on the application, but our bits typically last 30-50% longer than traditional options.
Q: Can your bits be re-sharpened?
A: Yes, we offer re-sharpening services to extend the life of your PDC Core Drill Bit.
Q: Do you provide onsite technical support?
A: Absolutely, our team can provide onsite assistance for complex projects.
Q: What is your lead time for custom orders?
A: Custom orders typically take 2-4 weeks, depending on complexity and current production load.
Q: Are your PDC Core Drill Bits suitable for high-temperature environments?
A: Yes, we offer specialized bits designed for high-temperature drilling conditions.
Contact Us
Ready to elevate your drilling performance with our PDC Core Drill Bit Used For Drilling? Contact us at hainaisen@hnsdrillbit.com for expert advice and quotations.
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