Forging Deep Rock Well Drilling Bits PDC Mining Bit
Bit size: 75mm(60-165mm)
Number of Blade: 3
Number of Nozzle: 3
PDC cutter :1308
Connection type: 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
Forging Deep Rock Well Drilling Bits PDC Mining Bit: Unrivaled Performance for Tough Drilling Operations
SHAANXI HAINAISEN INTELLIGENT EQUIPMENT MANUFACTURING CO.,LTD is a leading manufacturer and supplier of Forging Deep Rock Well Drilling Bits PDC Mining Bit. Our advanced manufacturing processes and cutting-edge technology ensure superior quality and performance. With over a decade of experience, HAINAISEN's product stands out for its durability, efficiency, and precision in challenging drilling environments.
Why Choose Our Forging Deep Rock Well Drilling Bits PDC Mining Bit?
- Exceptional wear resistance for extended bit life
- Superior cutting efficiency in hard rock formations
- Optimized hydraulics for improved hole cleaning
- Thermal stability for consistent performance
- Customizable designs to meet specific project requirements
Selection Guide
| Model | Recommended Formation Hardness | Compatible Rig Type | Borehole Diameter Range | Best For |
|---|---|---|---|---|
| 3W-Arc-φ28 | ≤ Grade 6 (Soft-Medium) | Handheld / Lightweight Bolter | φ28mm | Standard coal mine anchor holes |
| 3W-Arc-φ32 | Grade 6-7 (Medium-Hard) | Pneumatic / Hydraulic Bolter | φ32mm | Fractured, unstable roof conditions |
| 3W-Arc-φ42 | Grade 7-8 (Hard Rock) | Medium Mining Drill Rig | φ42mm | Water drainage & cable bolt holes |
Selection Notes:
- Soft to medium-hard formations: Choose φ28/φ32 for balanced efficiency and cost
- Hard or fractured ground: Opt for φ32/φ42 for enhanced impact resistance
- Unsure about formation conditions? Share your rock samples, and we’ll recommend the ideal model
Usage & Cost Advantages
- Higher Drilling Efficiency: Arc angle cutting boosts footage by 20%+, shortening construction cycles
- Longer Service Life: Premium wear-resistant PDC cutters extend bit life by 30%, reducing downtime for bit changes
- Lower Total Cost of Ownership: Fewer replacements + faster drilling reduce cost per meter
- Minimal Maintenance: No moving parts, eliminating frequent repairs and labor costs
Applications
Our Forging Deep Rock Well Drilling Bits PDC Mining Bit excels in various industries:
- Oil and Gas Exploration:
- Deep well drilling in shale and hard rock formations
- Horizontal and directional drilling operations
- Offshore drilling projects
- Mining Operations:
- Mineral exploration and extraction
- Coal bed methane drilling
- Geothermal well drilling
- Water Well Drilling:
- Deep aquifer access
- Geotechnical investigations
- Construction:
- Foundation drilling for large structures
- Tunnel boring operations



Customization, Delivery & Supply
- Custom Solutions: Non-standard sizes, tailored arc angles, and formation-specific wing designs available for your project
- Reliable Supply: In-house production facility with core models in stock for consistent order fulfillment
- Fast Delivery: Standard models ship in 3-7 days; custom orders completed in 10-15 days, with priority scheduling for bulk orders
Material
Our bits are crafted using premium-grade materials, including:
- High-strength steel body
- Advanced PDC cutters with diamond-enhanced surfaces
- Specialized matrix materials for optimal heat dissipation

Quality Control
HAINAISEN maintains strict quality control measures throughout the manufacturing process:
- Rigorous material testing
- Precision machining and assembly
- Comprehensive performance testing before shipment

Why Choose HAINAISEN
- 10+ years of industry experience
- State-of-the-art manufacturing facility
- Dedicated R&D team for continuous innovation
- ISO 9001:2015 certified quality management system

Shipment Samples
We are pleased to provide sample bits specifically for testing and evaluation, allowing you to assess their performance, durability, and suitability for your drilling needs. To arrange a sample shipment, simply reach out to our dedicated sales team. They will work closely with you to understand your requirements, coordinate the delivery process, and ensure you have the opportunity to experience our products firsthand before making a full commitment.
Packaging and Transportation
Our products are carefully packaged to ensure safe transportation:
- Custom-designed wooden crates
- Shock-absorbing materials
- Clear labeling and handling instructions

Transaction Feedback
We value customer satisfaction and continuously improve based on feedback. Our clients consistently praise the performance and reliability of our product.

After-Sales Service
HAINAISEN provides comprehensive after-sales support:
- Technical consultation
- Performance analysis
- Wear pattern evaluation
- Recommendations for optimal bit selection and usage
Qualification Certification
Our commitment to quality is backed by industry-recognized certifications:
- ISO 9001:2015
- API Spec Q1
- CE Marking

FAQ
Q: What is the average lifespan of your product?
A: The lifespan varies depending on formation hardness and drilling conditions. On average, our bits last 30-50% longer than conventional bits.
Q: Can your bits be used for both vertical and directional drilling?
A: Yes, our products are designed for versatile applications, including vertical, directional, and horizontal drilling.
Q: Do you offer on-site technical support?
A: Absolutely. Our team of experienced engineers can provide on-site assistance for bit selection, optimization, and troubleshooting.
Q: What is the lead time for custom bit designs?
A: Typically, custom designs take 4-6 weeks from concept to delivery, depending on complexity and current production schedules.
Q: Are your bits suitable for high-temperature environments?
A: Yes, our product feature thermal-stable PDC cutters, making them ideal for high-temperature drilling conditions.
Contact Us
For inquiries or to discuss your Forging Deep Rock Well Drilling Bits PDC Mining Bit needs, please contact us at hainaisen@hnsdrillbit.com.
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