CVD single crystal diamond blade blanks for surgical scalpels, ophthalmic knives, micro-surgical blades, and related precision cutting instruments. Supplied to OEM manufacturers for device development and production.
Material is monocrystalline CVD diamond — not PCD or diamond-coated metal. Standard supply uses {110} top and bottom surface orientation. Blade outline, dimensions, and processing details are produced to customer drawings.
All products are custom-made to order. No standard stock items are held.
Material Specifications
| Parameter | Details |
|---|---|
| Material | Single Crystal CVD Diamond |
| Crystal Structure | Monocrystalline |
| Growth Method | CVD (Chemical Vapor Deposition) |
| Surface Orientation | {110} Top and Bottom |
| Surface Condition | Double-Side Polished |
| Edge Condition | As-Cut |
| Supply Type | Custom Manufacturing |
| Quotation Method | Drawing-Based RFQ |
Customization
A drawing or dimensional sketch is required .
About {110} Orientation
Standard supply uses {110} orientation on the top and bottom surfaces. Crystal orientation influences subsequent lapping, polishing, and edge preparation. If a specific edge direction or crystallographic relationship is needed, note it on the drawing when submitting an RFQ.
Engineering Review
Prior to quotation, our engineering team reviews each enquiry for manufacturability and material utilization, covering:
1)Material dimensions and orientation
2)Minimum feature size and cutting route
3)Polishing feasibility and edge geometry
4)Tolerance requirements
Typical Applications
Surgical scalpels,Ophthalmic blades and micro-surgical knives,Precision laboratory cutting tools,Custom medical instruments,R&D projects,Specialized diamond blade assemblies
How to Order
To request a quotation, please provide:
1) Drawing (Shape, angle, dimensions， thickness,orientation,tolerance)
2）Quantity and target delivery schedule
3）Application description
Complete drawing information speeds up our review and quotation.
Notice
Supplied as a custom blade blank or semi-finished component only — not as a sterilized instrument, packaged medical device, or clinically approved scalpel. Regulatory approval, sterilization, validation, and final device qualification are the customer's responsibility.