420J2 High Hardness Orthopedic Drill Bit HRC 50-55 with Medical Electroplating for Neurosurgical Applications
Precision medical drill engineered for neurosurgical applications, manufactured from 420J2 high-hardness stainless steel with advanced electro-polishing and medical-grade electroplating for superior performance.
| Custom Drill Specifications | Custom diameters, lengths, point angles, flute designs, and coating specifications. Optional laser marking for identification. Compatible with various irrigation systems and handpiece interfaces. |
| Primary Material | 420J2 High-Hardness Stainless Steel (ASTM A582) - Premium martensitic stainless steel offering exceptional wear resistance, high hardness, and excellent corrosion protection. |
| Material | 420J2 Stainless Steel |
| Hardness | HRC 50-55 |
| Surface Finish | Electro-polished, Ra ≤ 0.1 μm |
| Coating | Medical-grade electroplating (2-5μm) |
| Biocompatibility | ISO 10993 compliant |
| Sterilization | Autoclavable (134°C/273°F) |
| Standards | ISO 13485, ASTM F899, RoHS compliant |
- Craniotomy procedures
- Neurosurgical operations
- Orthopedic bone drilling
- Spinal surgery
- Dental implantology
- Maxillofacial surgery
- Precision surgical drilling applications
- Exceptional wear resistance
- Superior corrosion protection
- Minimized tissue trauma
- Enhanced biocompatibility
- Efficient cooling integration
- Improved surgical precision
- Extended operational lifespan
- Consistent drilling performance
- Full material certification
- Dimensional accuracy verification
- Surface quality inspection
- Biocompatibility testing
- Sterilization validation
- Performance testing
- Batch consistency maintenance
- Custom design consultation
- Rapid prototyping (5-7 days)
- Technical support
- Regulatory documentation
- Packaging customization
- Quality certification
- Logistics coordination
Dongguan Yu Lin Sen Metal Technology Co., Ltd. has obtained GB/T 19001-2016/ISO 9001:2015 quality system certification and GB/T 42061-2022/ISO 13485:2016 medical device quality system certification. The company specializes in non-standard metal medical device precision parts manufacturing with dozens of high-precision CNC equipment including CNC lathes, automatic lathes, turning-milling combined machines, and precision laser cutting systems.
Primary materials include stainless steel tubes, stainless steel, copper, and aluminum alloy for custom processing. Applications span tools, electronics, electrical appliances, medical devices, automotive parts, and transportation industries.
The company maintains GB/T 19001-2016/ISO 9001:2015 and GB/T 42061-2022/ISO 13485:2016 certifications, ensuring compliance with strict medical device industry standards.
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