Custom Etched Stainless Steel Razor Blades With Burr-Free & Micro Pitch Available for OEM Factories
Custom Etched Stainless Steel Razor Blades With Burr-Free & Micro Pitch Available for OEM Factories
Product Overview
Xinhaisen Technology specializes in high-precision chemically etched razor parts, including shaving foil, mesh screens, inner blade retainers, and support plates for electric shavers. Using photochemical etching, we produce burr-free, stress-free parts with micro holes as small as 0.03mm – ideal for rotary and foil shaver systems.
Etching Process Used
Our chemical etching (photo etching) process for razor blades:
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Material cleaning – Stainless steel foil is degreased.
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Lamination – Dry film photoresist applied.
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Exposure – UV light transfers tooling pattern.
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Development – Unwanted resist removed.
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Spray etching – Ferric chloride removes unprotected metal.
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Stripping – Resist removed; parts cleaned.
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Inspection – 100% optical checking.
Product Features
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Micro-hole capability – Down to Ø0.03mm
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Fine line width – 0.015mm possible
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Burr-free & flat – No secondary deburring
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Material thickness – 0.02mm – 1.5mm (SS304, SS301, etc.)
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Low tooling cost – No hard dies
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Fast prototyping – 5–7 days for sample
Product Specifications
| Parameter | Specification |
| Material | Stainless steel 304, 301, 316L,etc. |
| Thickness | 0.02mm – 1.5mm |
| Line width (min) | 0.015mm |
| Burr height | <0.005mm |
| Surface finish | Matt / polished as required |
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Applications
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Electric shaver outer foil – Rotary & foil type
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Inner blade cutter support plates
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Hair trimmer fixed mesh
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Lady shaver fine screens
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Pet clipper blades (etch-finished edges)
Why Choose Xinhsen for Razor Blade Etching?
| Advantage | Description |
| No burr | Safe for skin-contact parts |
| Volume flexibility | Prototype to >500K pcs/month |
| Material control | Direct sourcing – fast + consistent |
| Size | Can be customized |
| Lead time | 5–7 days for samples, 7–15 days for mass |
FAQ
- Q: Can you etch holes smaller than 0.1mm?
Yes. Our minimum hole diameter is 0.03mm, suitable for high-density shaver mesh. - Q: Is there any burr on the cutting edge side?
No. Chemical etching produces isotropic cutting – no burrs, no rework required. - Q: What stainless steel thickness do you recommend for shaver foil?
0.08mm – 0.15mm. We also support 0.05mm for ultra-thin flexible mesh. - Q: Do you support high-volume orders?
Yes. We handle both small batches (100 pcs) and mass production (>1M pcs/month). - Q: Can I get a sample before mass production?
Yes. Samples are available within 5–7 working days.
Welcome to contact us at any time!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.