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:
Material cleaning – Stainless steel foil is degreased.
Lamination – Dry film photoresist applied.
Exposure – UV light transfers tooling pattern.
Development – Unwanted resist removed.
Spray etching – Ferric chloride removes unprotected metal.
Stripping – Resist removed; parts cleaned.
Inspection – 100% optical checking.
Product Features
Micro-hole capability – Down to Ø0.03mm
Fine line width – 0.015mm possible
Burr-free & flat – No secondary deburring
Material thickness – 0.02mm – 1.5mm (SS304, SS301, etc.)
Low tooling cost – No hard dies
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 |
Applications
Electric shaver outer foil – Rotary & foil type
Inner blade cutter support plates
Hair trimmer fixed mesh
Lady shaver fine screens
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!
