Shenzhen Xinhaisen Technology Limited
| Payment Terms | T/T,Western Union |
| Supply Ability | 10000-100000PCS / week |
| Delivery Time | 2-3 weeks |
| Packaging Details | PE bag, Carton |
| Durability | High |
| Complexity | High |
| Tolerance | ±0.005mm |
| Thickness | 0.02mm-1.5mm |
| Lead Time | 2-3 Weeks |
| Size | Customized |
| Precision | High |
| Cost | Low |
| Brand Name | XHS/ Customized |
| Model Number | XHS/ Customized |
| Certification | ISO9001 ISO14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 10000-100000PCS / week |
| Delivery Time | 2-3 weeks | Packaging Details | PE bag, Carton |
| Durability | High | Complexity | High |
| Tolerance | ±0.005mm | Thickness | 0.02mm-1.5mm |
| Lead Time | 2-3 Weeks | Size | Customized |
| Precision | High | Cost | Low |
| Brand Name | XHS/ Customized | Model Number | XHS/ Customized |
| Certification | ISO9001 ISO14001 | Place of Origin | China |
| High Light | chemical etched stainless steel razor blades ，burr-free ultra sharp shaving blades ，stainless steel 304 razor blades | ||
Photo Chemical Etched Burr-free Ultra Sharp Stainless Steel 304 Blades for Shaving Razor
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Photo chemical etching is one of the most advanced and reliable manufacturing methods for producing ultra-thin, ultra-sharp, and burr-free stainless steel razor blades. Unlike stamping or laser cutting, chemical etching removes metal through a controlled chemical reaction instead of mechanical force or heat. This ensures the blade surface remains perfectly flat, the edges remain extremely smooth, and the entire cutting profile stays free from deformation. For shaving razor blades—where edge quality directly affects user comfort—chemical etching offers unmatched precision, finer micro-features, cleaner edge transitions, and superior sharpness, making it the preferred manufacturing process for premium grooming products.
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Photo Chemical Etched SS304 Shaving Razor Blades
These stainless steel 304 razor blades are manufactured using precision photo chemical etching, giving them an exceptionally clean cutting edge and consistent geometry. The etching process enables ultra-fine patterns, micro slots, and alignment holes while keeping the blade burr-free and stress-free—essential for smooth and comfortable shaving performance. With excellent corrosion resistance and dimensional accuracy, these blades are suitable for manual razors, electric shavers, and high-performance grooming devices.
✓ Zero Stress & Zero BurrsBecause no mechanical pressure is applied:
This is essential for comfort-focused shaving products. |
✓ Extreme Precision for Ultra-Thin MaterialsPhoto chemical etching provides:
Ideal for 0.03–0.10mm stainless steel foil. |
✓ Sharp Edge Profiles Without GrindingEtching can form:
Perfect for producing premium shaving razor components. |
✓ Flexible & Cost-Effective for Custom Designs
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What Is Photo Chemical Etching?
Photo chemical etching (also known as photochemical machining or PCM) is a high-precision subtractive manufacturing process that uses photolithography + chemical etching to remove material in a controlled way.
Photoresist Coating – A light-sensitive film is applied to the metal sheet.
UV Exposure – The blade pattern is transferred through a phototool onto the metal.
Development – Exposed areas are removed to reveal the metal to be etched.
Chemical Etching – Acid etchants dissolve the metal only in the unprotected areas.
Stripping & Cleaning – Remaining photoresist is removed, leaving clean etched blades.
This method allows for highly accurate, stress-free cutting features ideal for sharp, thin, and delicate razor components.
We support a wide range of metals commonly used in grooming, electronics, medical, and consumer devices:
Stainless Steel: 301, 304, 316, 420, 430
Copper & Copper Alloys: C11000, C2680, Brass
Nickel & Nickel Alloys: Ni200, Inconel
Titanium & Titanium Alloys
Aluminum Alloys
Specialty Alloys: FeCrAl, Kovar, Alloy 42
0.02 mm – 3.0 mm
Typical razor thickness: 0.05 – 0.10 mm
High precision control available for ultra-thin foils
Manual shaving razor blades
Electric shaver blade foils & inner cutters
Cosmetic & eyebrow blades
Precision medical trimming accessories
Micro-cutting tools for consumer devices
Flexible thin-blade cutting components
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Contact us to get more information and quotes.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
4000000-6000000
Employee Number:
260~300
Ecer Certification：
Verified Supplier
For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets. Since found in 2012, in affiliating with our customers we have pioneered many new... For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets. Since found in 2012, in affiliating with our customers we have pioneered many new...
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