Tel: 0086-29 86063219
WhatsApp: 8617791389758
Address: 2-B, NO.8 Building North industrial park, Economic and Technological Development Zone, XI'AN city Shaanxi P.R.China
Email: hainaisen@hnsdrillbit.com
Four Blade PDC Rock Drill Bit manufacturers
Four-Blade PDC Rock Drill Bit Manufacturers | Shaanxi Hainaisen Petroleum Technology Co., Ltd.
Looking for precision-engineered, durable Four-Blade PDC Rock Drill Bit manufacturers?
Shaanxi Hainaisen Petroleum Technology Co., Ltd. leads drilling innovation with high-performance bits for the toughest oil, gas, mining, and geotechnical challenges.
PDC technology boosts cutting efficiency, while the four-blade design maximizes stability and wear resistance.
From material selection to final testing, every unit undergoes strict quality control to ensure longevity in harsh environments.
We deliver consistent results in hard rock and deep reservoir drilling, reducing downtime and operational expenses.
Our global clientele trusts customized solutions and 24/7 technical support.
Our dedication to quality delivers more than a product—it brings a partner committed to your project's success.
Shaanxi Hainaisen’s Four-Blade PDC bits are precision-engineered, durable, and ready to enhance your drilling operations.
Precision Drilling Solutions Since 2013
Founded in Xi’an, Shaanxi Hainaisen Petroleum Technology Co., Ltd. manufactures innovative diamond drill bits and PDC tools for oil, gas, coal, and geological exploration.
Custom designs enhance drilling efficiency and address complex challenges.
Core Strengths
The 3,500m² facility is equipped with automated welding lines and 5-axis CNC equipment.Our dedicated engineering team provides customized bit designs, backed by strong quality control rooted in 64+ years of industry experience.
Built to Perform
Precision-engineered materials and innovative designs make bits exceptionally durable.Reduced wear and consistent penetration minimize operational downtime.
Trusted Worldwide
Clients rely on our durable tools for deep-well extraction and infrastructure projects.Prompt problem-solving and responsive technical assistance foster thriving partnerships.
Every product integrates cutting-edge manufacturing and field-tested dependability to keep operations running smoothly.

Precision Engineering for Hard Drilling: Trusted Four-Blade PDC Drill Bit Manufacturers
Shaanxi Hainaisen Petroleum Technology Co., Ltd. produces innovative, durable Four-Blade PDC Rock Drill Bits.
We are a leading manufacturer of PDC drill bits for mining and geothermal applications requiring accuracy in challenging rock formations.
Why Choose Trusted Four-Blade PDC Bit Manufacturers?
- Diamond-Enhanced Blades: Maintain sharpness in abrasive environments, reducing wear and downtime.
- Optimized Hydraulics: Fluid flow prevents bit balling, sustaining consistent drilling speed.
- Custom Geometry: Tailor blade angles and body materials to match on-site rock hardness.
Designed to Outlast Competitors
Our four-blade rock drill bits prioritize durability, a core value for industry professionals.Each bit is tested in harsh environments to ensure performance in granite, basalt, and other difficult strata.
Flexible Manufacturing for Specific Needs
Partner with us for customized PDC drill bit solutions.Select diameter (75-350mm), blade thickness, or connection type to get bits that fit your rig.
Reliable drill bits are built by professionals who understand hard rock.Effective drilling starts with the right tool.
FAQs
1. What makes the Four Blade PDC Rock Drill Bit stand out?
SHAANXI HAINAISEN’s Four Blade PDC Drill Bit combines advanced polycrystalline diamond compact (PDC) technology with a four-blade design for faster penetration, reduced vibration, and extended lifespan. Precision-engineered for tough formations, it ensures optimal drilling efficiency with minimal wear.2. Where is this drill bit used?
This bit works well in hard rock and abrasive settings for oil and gas exploration, geothermal drilling, and mining. Its balanced construction makes directional drilling stable and adaptable for vertical and horizontal applications.3. How can I optimize drill bit performance?
Clean the bit after use to eliminate debris. Check blades for cracks and wear and lubricate throughout use. Keep dry to avoid rusting. Partnering with professional manufacturers provides equipment-specific maintenance instructions.4. What manufacturing standards ensure quality?
SHAANXI HAINAISEN uses ISO-certified methods, high-quality materials, and thorough testing. Ultrasonic testing and stress analysis ensure each bit meets global durability and safety standards after decades of PDC drill bit manufacture.5. Can I request project-specific solutions?
Absolutely! OEM services for customized drilling needs are available from major Four Blade PDC Rock Drill Bit manufacturers. Discuss material parameters, blade configurations, and other adjustments with our staff to maximize project success.
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Tel: 0086-29 86063219
WhatsApp: 8617791389758
Address: 2-B, NO.8 Building North industrial park, Economic and Technological Development Zone, XI'AN city Shaanxi P.R.China
Email: hainaisen@hnsdrillbit.com















