Spiral Medical Drill Bit HRC 50-55 Stainless Steel with 0.1μm Surface Finish for Surgical Instrumentation
High-performance spiral medical drill bit engineered for precision surgical procedures. Manufactured from premium stainless steel with advanced electro-polishing technology for ultra-smooth surfaces. Enhanced with medical-grade electroplating for superior biocompatibility and durability.
- 420J2: High-carbon martensitic stainless steel for superior hardness (HRC 50-55) and wear resistance
- 17-4PH: Precipitation-hardening stainless steel offering high strength and corrosion resistance (HRC 40-48 after aging treatment)
| Parameter | Specification |
|---|---|
| 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 |
- Exceptional wear resistance
- Superior corrosion protection
- Minimized tissue trauma
- Enhanced biocompatibility
- Efficient cooling integration
- Improved surgical precision
- Extended operational lifespan
- Craniotomy and neurosurgery
- Orthopedic bone drilling
- Spinal procedures
- Dental implantology
- Maxillofacial surgery
- Precision surgical drilling applications
- Custom dimensions (length, diameter)
- Specialized tip geometries
- Spray nozzle integration
- Optional surface treatments and markings
- Compatible with various surgical handpieces and cooling systems
- Full material certification
- Dimensional accuracy verification
- Surface quality inspection
- Biocompatibility testing
- Sterilization validation
- Performance testing
Dongguan Yu Lin Sen Metal Technology Co., Ltd. holds GB/T 19001-2016/ISO 9001:2015 quality system certification and GB/T 42061-2022/ISO 13485:2016 medical device quality system certification. Specializing in non-standard metal medical device precision parts with dozens of high-precision CNC equipment including CNC lathes, automatic lathes, and precision laser cutting systems.
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