Dongguan Yuelinsen Metal Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 50000 pcs One month |
| Delivery Time | 5-8wofk days |
| Packaging Details | Vacuum packaging; cardboard box; wooden box; packaging customized according to product specifications |
| Composition | Stainless Steel |
| Technique | Cold Drawn |
| Shape | Circle |
| Surface Treatment | Polished |
| Special Use | Medical Drill Bit; Industrial Drill Bit. |
| Application | Medical Drill Bit; Industrial Drill Bit. |
| Transport Package | Plastic Box; Wooden Box |
| Specification | 200*300*260 |
| Trademark | yue lin sen |
| Origin | Dongguan, China |
| HS Code | 7301200000 |
| Production Capacity | 51000pieces/Year |
| Brand Name | yue lin sen |
| Model Number | Y07 |
| Certification | ISO9001 ISO13485 |
| Place of Origin | Dongguan City, Guangdong Province |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50000 pcs One month |
| Delivery Time | 5-8wofk days | Packaging Details | Vacuum packaging; cardboard box; wooden box; packaging customized according to product specifications |
| Composition | Stainless Steel | Technique | Cold Drawn |
| Shape | Circle | Surface Treatment | Polished |
| Special Use | Medical Drill Bit; Industrial Drill Bit. | Application | Medical Drill Bit; Industrial Drill Bit. |
| Transport Package | Plastic Box; Wooden Box | Specification | 200*300*260 |
| Trademark | yue lin sen | Origin | Dongguan, China |
| HS Code | 7301200000 | Production Capacity | 51000pieces/Year |
| Brand Name | yue lin sen | Model Number | Y07 |
| Certification | ISO9001 ISO13485 | Place of Origin | Dongguan City, Guangdong Province |
| High Light | surgical medical drill bit ，surgical orthopedic drill bit ，circle medical drill bit | ||
Meet the next generation of surgical drilling technology. Forged from medical-grade 420J2 stainless steel, this drill bit is engineered to withstand the rigors of modern operating rooms, offering unparalleled resistance to abrasion and corrosive sterilization processes. Its proprietary micro-smooth finish, achieved through advanced electro-polishing, is clinically shown to minimize soft tissue drag and trauma. Certified biocompatible and designed for single-use or reusable protocols, it sets a new benchmark for safety and performance in precision neurosurgical and craniofacial applications. The integrated coupling design ensures a secure and leak-free connection to all major irrigation systems, promoting optimal drill bit longevity and procedural success.
Our manufacturing philosophy is built on traceability and excellence:
Stage 1: Incoming Material Audit: Raw material certificates are analyzed to confirm compliance with ASTM and ISO specifications for 420J2 steel.
Stage 2: Laser Marking & CNC Fabrication: Each blank is laser-etched with a unique lot number for full traceability before precision CNC machining defines its core structure.
Stage 3: Thermal Treatment: A controlled heat treatment process optimizes the molecular structure for maximum hardness and flexibility.
Stage 4: Multi-Stage Electro-Polishing: The component undergoes a multi-bath electro-polishing cycle to eliminate microscopic imperfections and achieve a hypoallergenic surface.
Stage 5: Antimicrobial Passivation: An optional antimicrobial layer can be applied for added infection control.
Stage 6: 100% Dimensional Verification: Every single unit is measured using optical comparators to guarantee it meets all design specifications.
Stage 7: Cleanroom Packaging: Units are packaged in ISO Class 5 cleanrooms to ensure sterility until the point of use.
| Feature | Specification |
|---|---|
| Core Material | Medical-Grade 420J2 Vacuum Melted Stainless Steel |
| Surface Roughness (Ra) | ≤ 0.2 µm (After Electro-Polishing) |
| Coating | ISO 5832 & ISO 10993 Compliant Passivation Layer |
| Connection Type | Quick-Connect Luer-Lock or Bayonet (Specify Model) |
| Recommended Speed | 200 - 1,200 RPM (With Irrigation) |
| Sterility | Provided Sterile (Sterile-Packed) or Non-Sterile (Reusable) |
| Certifications | ISO 13485:2016, MDR 2017/745 (CE), FDA Registered, REACH |
Predictable Performance: Consistent cutting efficiency and sharpness procedure after procedure, reducing surgeon fatigue and improving outcomes.
Reduced Bioburden Risk: The ultra-smooth surface inhibits bacterial adhesion and simplifies cleaning, crucial for both single and multiple uses.
Superior Drill Control: The precise geometry and balanced design minimize "walking" or skidding on bone surfaces for accurate starting and drilling.
Extended Functional Life: Exceptional material properties and coating significantly increase the number of safe uses before sharpness degradation, offering greater value.
Seamless OR Integration: Engineered for universal compatibility, it connects effortlessly to existing surgical drill systems and irrigation setups, streamlining workflo
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
1 million-2 million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Dongguan Yue Lin Sen Metal Technology Co., Ltd. has passed the GB/T 19001-2016/ISO 9001:2015 quality management system certification and the GB/T 42061-2022/ISO 13485:2016 medical device quality management system certification. It specializes in the research and production of non-standard metal medi... Dongguan Yue Lin Sen Metal Technology Co., Ltd. has passed the GB/T 19001-2016/ISO 9001:2015 quality management system certification and the GB/T 42061-2022/ISO 13485:2016 medical device quality management system certification. It specializes in the research and production of non-standard metal medi...
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