Custom Stainless Steel Razor Blades by Precision Chemical Etching with ±0.01mm Tolerance
Xinhaisen Technology specializes in precision chemical etching for high-accuracy metal components. Our razor blades are just one example of the many precision products we produce through our advanced photo chemical machining (PCM) process. With over a decade of expertise, we deliver burr-free, stress-free, and dimensionally stable components that meet the highest industrial standards.
Etched Razor Blade Capabilities
| Our custom stainless steel razor blades are manufactured with tight dimensional control and ultra-smooth cutting edges. -
Available Materials: -
Thickness Range: 0.02 mm – 1.0 mm -
Typical Razor Blade Size: Customized per client drawings -
Dimensional Tolerance: ±0.01 mm -
Edge Finish: Sharp and uniform cutting edges without mechanical deformation -
Production Volume: Prototypes to large-scale production In addition to etching razor blades, we provide chemical etching solutions for micro blades, filters, meshes, screens, precision shims, decorative panels, and electronic parts. |  |
Our Etching Process & Capabilities
| We use photo chemical machining (PCM) — a subtractive manufacturing process that removes material through controlled chemical reactions. This enables us to achieve: -
Fine feature sizes down to 0.05 mm -
High aspect ratio structures -
Clean edges with no burrs or stress distortion -
Perfectly flat surfaces and complex patterns -
Tight dimensional tolerance up to ±0.01 mm |
Additional Finishing Services
To meet different application needs, we also offer:
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Electropolishing for improved surface brightness
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Passivation for corrosion resistance
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PVD coating for enhanced durability and appearance
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Bending, forming, or assembly upon request
Advantages of Chemical Etching
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No tooling stress or deformation — ideal for thin and delicate metals
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High repeatability and consistency
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Cost-effective for both prototypes and mass production
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No burrs or microcracks for smooth and precise surfaces
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Supports complex, high-density designs impossible for stamping or CNC
Why Choose Xinhaisen Technology
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Over 13 years of experience in precision metal etching manufacturing
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In-house design, exposure, and etching lines for full process control
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Capability to handle diverse metals and multi-layer products
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ISO-certified production and strict quality inspection
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Rapid prototyping and global delivery service
