3 Blades PDC Mining Bits
Bit size: 113mm(50-150mm)
Number of Blade: 3
Number of Nozzle: 5
PDC cutter :1308
Connection type: 63.5cone buckle(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
3 Blades PDC Mining Bits: Revolutionizing Drilling Efficiency
SHAANXI HAINAISEN INTELLIGENT EQUIPMENT MANUFACTURING CO.,LTD is a leading manufacturer and supplier of 3 Blades PDC Mining Bits. Our advanced technology and years of expertise allow us to produce high-quality, durable bits that outperform traditional options. With a focus on innovation and customer satisfaction, HAINAISEN's products offer superior wear resistance, improved drilling efficiency, and exceptional value for various mining applications.
Why Choose Our 3 Blades PDC Mining Bits?
- Enhanced drilling efficiency with optimized blade design
- Superior wear resistance for extended bit life
- Improved penetration rates in various formations
- Reduced vibration for smoother drilling operations
- Cost-effective solution for mining and exploration projects
Selection Guide
| Drilling Scenario | Recommended Bit Specification |
|---|---|
| Soft coal seam / clay drilling | 3.5"~6" bit with 1308 PDC cutters, standard concave face |
| Medium-hard sandstone / limestone | 6"~12.25" bit with 1613 PDC cutters, reinforced hardfacing |
| Horizontal directional drilling (HDD) | Custom thread connection + 1913 high-impact PDC cutters |
| High-volume mining projects | Bulk order of standard sizes, with spare parts kit |
If you’re unsure about the right bit for your project, share your formation type, borehole size, and drilling depth with us. Our technical team will recommend the most cost-effective solution for you.
Use & Cost Advantages
- Lower Maintenance Costs: Durable PDC cutters and a reinforced steel body mean fewer replacements and less downtime.
- Longer Bit Life: Reduced vibration and balanced load distribution extend service life, cutting down on frequent bit changes.
- Faster Drilling Cycles: Higher penetration rates let you complete boreholes faster, saving labor and rig rental costs.
- Reduced Operational Risks: Stable performance minimizes borehole deviation and stuck pipe issues, lowering unexpected repair costs.
Application
Our 3 Blades PDC Mining Bits are ideal for:
- Oil and gas exploration drilling
- Coal mining operations
- Water well drilling projects
- Geothermal drilling
- Mineral exploration
- Hard rock mining
- Horizontal directional drilling (HDD)
- Trenchless technology applications
These versatile bits excel in a wide range of formations, from soft to medium-hard rock. Their design allows for efficient removal of cuttings, reducing the risk of bit balling and ensuring consistent performance throughout the drilling process.

Customization, Supply & Delivery
- Customization: We offer full customization on size, thread connection, cutter grade, and blade configuration to match your exact formation and drilling needs.
- Supply Capacity: As a leading PDC bit manufacturer, we maintain a large inventory of standard sizes to meet bulk orders and urgent requests.
- Delivery: Standard orders ship within 7-15 working days. We also support express delivery for urgent projects, with flexible shipping terms to your port or warehouse.
Material
Our products are crafted using premium-grade materials:
- High-quality steel body for durability
- Advanced PDC cutters for superior wear resistance
- Specialized matrix materials for enhanced thermal stability

Quality Control
At HAINAISEN, we maintain strict quality control measures throughout the manufacturing process. Each 3 Blades PDC Mining Bit undergoes rigorous testing and inspection to ensure it meets our high standards of performance and reliability.

Why Choose HAINAISEN
- Over 10 years of industry experience
- State-of-the-art manufacturing facilities
- Continuous innovation and R&D
- Excellent customer support and after-sales service
- Competitive pricing and flexible solutions

Shipment Samples
We provide sample products for you to evaluate, allowing you to thoroughly assess their quality, performance, and suitability for your needs. Reach out to us today to discuss your specific requirements, and our team will assist in arranging a sample shipment promptly, ensuring a seamless process to help you make confident decisions before committing to a larger order.
Packaging and Transportation
Our bits are carefully packaged to ensure safe transportation. We use sturdy wooden crates and protective materials to prevent damage during shipping.

Transaction Feedback
We value customer feedback and continuously strive to improve our products and services. Your satisfaction is our top priority.

After Sales Service
Our commitment doesn't end with the sale. We provide comprehensive after-sales support, including technical assistance and troubleshooting.
Qualification Certification
HAINAISEN is ISO 9001:2015 certified, ensuring our quality management systems meet international standards.

FAQ
Q: What is the typical lifespan of a 3 Blades PDC Mining Bit?
A: The lifespan varies depending on the formation and operating conditions, but our bits typically last 30-50% longer than conventional options.
Q: Can your bits be used in high-temperature environments?
A: Yes, our products are designed to withstand high temperatures encountered in deep drilling operations.
Q: Do you offer rush orders for urgent projects?
A: We can accommodate rush orders based on availability. Please contact us to discuss your specific timeline.
Q: What is the minimum order quantity for customized bits?
A: Minimum order quantities for custom products vary. Contact us for details.
Q: Do you provide technical support for bit selection?
A: Absolutely. Our team of experts is available to assist you in choosing the right bit for your project.
Contact Us
For inquiries about our 3 Blades PDC Mining Bits or to discuss your drilling needs, please email us at hainaisen@hnsdrillbit.com.
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