Precision Medical Grinding Services
High-precision CNC grinding, flute grinding, drill-point grinding, and cannulation for orthopedic, spinal, and dental surgical cutting instruments.
Precision Grinding for Surgical Cutting Instruments & Tools
Surgical cutting tools require extreme dimensional accuracy, pristine cutting edges, and complete material stability. Greyack medical Co., Ltd provides high-precision CNC grinding services engineered specifically for global medical device OEMs in orthopedics, spinal reconstruction, and dental surgery.
Operating within FDA-registered facilities and adhering to ISO 13485 quality standards, our grinding specialists produce tight-tolerance components designed for high durability, burn-free surfaces, and burr-free edge geometry.
Custom Medical Cutting Tools & Components
Combining state-of-the-art CNC grinding technology with deep metallurgical expertise to produce complex cutting geometries.
Cannulated Tools & Deep-Hole Precision
Orthopedic and spinal surgeries demand cannulated instruments with perfectly straight, concentric, or off-center pass-through holes. Greyack medical Co., Ltd utilizes advanced gun drilling and cannulation machinery to deliver unmatched diameter-to-depth ratios.
Our multi-axis CNC flute, thread, and drill-point grinding systems process specialty medical-grade alloys without thermal degradation, preserving critical grain structures for optimal sharpness and torsional strength.
Validated Quality Inspection to Medical Standards
Consistent, audit-ready quality processes supporting your Design History File (DHF) and regulatory compliance.
Full In-Process Control & Final Inspection
Precision cutting tools undergo 100% rigorous feature verification throughout production. We deploy non-contact laser micrometer systems, high-magnification optical comparators, automated 3D CMM equipment, and advanced cutting-edge geometry analyzers to guarantee complete adherence to OEM specifications.
| Quality Standard | ISO 13485:2016 Certified / FDA Registered Facility |
|---|---|
| Typical Materials | Stainless Steel (17-4 PH, 455, 465, 316L), Custom 450, Titanium Gr. 5 (Ti-6Al-4V ELI), Cobalt-Chrome |
| Machining Tolerances | Sub-micron and tight tolerance limits down to ±0.0025 mm (±0.0001 in) |
| Quality Deliverables | Full Lot Traceability, Raw Material Certifications, First Article Inspection (FAI), Dimensional Reports |
Frequently Asked Questions by OEM Procurement Teams
What surgical tool geometries can Greyack medical Co., Ltd manufacture?
We manufacture a wide range of complex surgical cutting instruments, including orthopedic drills, cannulated drills, reamers, taps, burs, countersinks, fixation pins, hex drivers, and specialized extraction tools.
How does Greyack medical Co., Ltd prevent burrs and thermal burn during grinding?
Our multi-axis CNC grinding machines use targeted high-pressure coolant systems and optimized wheel dressings to maintain controlled thermal profiles, delivering burn-free, burr-free surfaces with optimal cutting efficiency.
What quality inspection standard is maintained for ground medical components?
All grinding processes strictly adhere to ISO 13485 and ISO 9001 certified quality standards. We perform 100% feature verification using non-contact optical comparators, laser micrometer systems, and automated 3D CNC measuring equipment.
Which materials are compatible with your medical grinding processes?
We grind high-performance medical-grade metals including 17-4 PH, 455, 465, and 316L stainless steel, Custom 450, Titanium Grade 5 (Ti-6Al-4V ELI), and Cobalt-Chrome alloys.
Partner with a Certified Medical Grinding Specialist
Submit your technical drawings and volume requirements directly to our engineering team: [email protected]