Medical Precision Long Slender Shaft 0.5-10mm Diameter 50-500mm Length CNC Machined Stainless Steel
Price:
0.5-20
MOQ:
1,00 pcs
Delivery Time:
5-8wofk days
Brand:
yue lin sen
Product Description
Medical Precision Long Slender Shaft Overview
High-precision medical-grade slender shafts manufactured from premium stainless steel through advanced CNC machining processes, designed for critical medical applications requiring exceptional dimensional accuracy and reliability.
Technical Specifications
| Product Name | Medical Precision Long Slender Shaft |
| Material | Premium Stainless Steel (316L/304) |
| CNC Machining | Deep Hole Drilling + Precision Turning + Surface Grinding |
| Surface Finish | Mirror Polishing (Ra≤0.4μm) |
| Tolerance Grade | IT6-IT7 |
Material Specifications
Primary Material: 316L Surgical Stainless Steel
Alternative Material: 304 Stainless Steel
Material Certification: ISO 5832-1/ASTM A276
Biocompatibility: ISO 10993 Certified
CNC Precision Machining Process
Deep Hole Drilling
- Gun drilling technology with high-pressure coolant system (8-10 MPa)
- Aspect ratio up to 1:30
- Straightness ≤ 0.01mm/100mm
Precision Turning
- Swiss-type CNC lathes with micro-grain carbide tools
- Dimensional tolerance: ±0.005mm
Surface Grinding
- CNC centerless grinding with diamond grinding wheels
- Surface roughness: Ra 0.2-0.4μm
Polishing & Deburring
- Multi-stage abrasive polishing
- Electrochemical polishing available
- 100% burr-free inspection
Technical Parameters
| Diameter Range | 0.5mm - 10mm |
| Length Range | 50mm - 500mm |
| Straightness | ≤ 0.01mm/100mm |
| Surface Roughness | Ra ≤ 0.4μm |
| Tensile Strength | ≥ 860 MPa |
| Corrosion Resistance | Passes 500h salt spray test |
Application Fields
Minimally Invasive Surgery: Laparoscopic instrument shafts
Diagnostic Equipment: Precision guide mechanisms for imaging systems
Surgical Robotics: Drive shafts and transmission components
Endoscopic Systems: Flexible instrument guide components
Orthopedic Instruments: Precision guidance and positioning shafts
Quality Assurance
- ISO 13485 Quality Management System
- Full material traceability
- Dimensional 100% inspection report
- Surface quality certification
- Sterilization validation support
- Cleanroom packaging (Class 1000)
Product Images
Certifications & Quality Standards
Manufacturer holds GB/T 19001-2016/ISO 9001:2015 quality system certification and GB/T 42061-2022/ISO 13485:2016 medical device quality system certification. All products undergo comprehensive quality control processes including dimensional verification, surface quality assessment, and material certification.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Yuelinsen Metal Technology Co., Ltd.
Location
Room 203, Building 2, Ande Alley, Changan Town, Dongguan City, Guangdong Province
Contact Person
张年红