Precision Stainless Steel Surgical Drill Bit HRC 50-55 for Orthopedic & Neurosurgery Procedures
High-performance medical drill designed for precision surgical procedures, manufactured from premium stainless steel with advanced electro-polishing technology for ultra-smooth surface finish.
| Parameter | Specification |
|---|---|
| Materials | 420J2 (ASTM A582): HRC 50-55 17-4PH (ASTM A564): HRC 40-48 (after aging treatment) |
| Surface Finish | Electro-polished, Ra ≤ 0.1 μm |
| Coating | Medical-grade electroplating |
| Biocompatibility | ISO 10993 compliant |
| Sterilization | Autoclavable (134°C) |
| Standards | ISO 13485, ASTM F899, RoHS |
High-carbon martensitic stainless steel providing superior hardness (HRC 50-55) and exceptional wear resistance for demanding surgical applications.
Precipitation-hardening stainless steel offering high strength and excellent corrosion resistance (HRC 40-48 after aging treatment).
- Exceptional wear resistance for extended operational lifespan
- Superior corrosion protection in medical environments
- Minimized tissue trauma through precision engineering
- Enhanced biocompatibility for patient safety
- Efficient cooling integration with spray nozzle systems
- Improved surgical precision for complex procedures
- Craniotomy and neurosurgery
- Orthopedic bone drilling
- Spinal procedures
- Dental implantology
- Maxillofacial surgery
- Precision surgical drilling applications
- Customizable dimensions (length, diameter)
- Tailored tip geometries for specific procedures
- Spray nozzle integration for optimal cooling
- Optional surface treatments and medical markings
- Compatible with various surgical handpieces and cooling systems
- Full material certification and traceability
- Dimensional accuracy verification to medical standards
- Surface quality inspection with Ra ≤ 0.1 μm
- Biocompatibility testing per ISO 10993
- Sterilization validation for medical use
- Performance testing under surgical conditions
Dongguan Yu Lin Sen Metal Technology Co., Ltd. holds comprehensive quality certifications including:
- GB/T 19001-2016 / ISO 9001:2015 Quality System
- GB/T 42061-2022 / ISO 13485:2016 Medical Device Quality System
The company specializes in non-standard metal medical device precision parts with dozens of high-precision CNC equipment and laser cutting systems.
- Custom design consultation with medical professionals
- Rapid prototyping for surgical instrument development
- Comprehensive technical support and training
- Regulatory documentation assistance
- Packaging customization for medical distribution
- Complete quality certification documentation
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.