Edge Razor Blades

Understanding Razor Blade Types

Different razor blade types serve specific purposes in automotive applications:

• Single Edge Razor Blades (#9) - These typically feature .009" thickness and fit most standard razor blade tools. Commonly packaged in 100-count sets, they're ideal for general-purpose scraping and cutting tasks.
• .012" Single Edge Blades - Slightly thicker blades that offer enhanced durability for heavier-duty applications. Industrial grade options are often individually wrapped for edge protection and safety.
• Bimetal Blades - Feature advanced bi-metal construction combining a flexible spring steel body with a high-speed steel cutting edge. This technology provides superior flexibility to resist breaking while maintaining sharpness longer than traditional carbon blades.
• Poly Scrapers - Non-metallic blades designed specifically for delicate surfaces like glass, plastic, and soft materials where metal blades could cause scratching or damage.

Common Automotive Applications

Razor blades serve numerous purposes in automotive service environments:

• Removing inspection stickers, registration decals, and adhesive residue
• Cleaning gasket surfaces and mating surfaces before reassembly
• Scraping paint overspray and preparing surfaces for refinishing
• Precision cutting of gasket materials and sealants
• Removing windshield and window tinting film
• Detail work on interior and exterior trim components
• Opening cartons and packaging materials in the shop

Selection Considerations

When choosing razor blades for your shop, consider these factors:

• Blade Thickness: Thinner blades (.009") offer more flexibility for tight spaces, while thicker blades (.012") provide added strength for demanding applications
• Compatibility: Verify that replacement blades fit your existing scraper and cutter tools. Most single edge blades fit standard holders, but always confirm fitment
• Packaging: Individual wrapping protects blade edges and improves safety during storage and handling. Clamshell cases keep bulk quantities organized
• Material Construction: Standard carbon steel blades work well for most tasks, while bi-metal blades offer enhanced durability and longer edge life
• Surface Sensitivity: Use poly scrapers on soft plastics, glass, and delicate surfaces to prevent scratching and damage

Safe Handling and Storage

Razor blades require careful handling to prevent injuries in the shop environment:

• Always handle blades by the blunt edges, never the cutting edge
• Store unused blades in their original packaging or protective cases
• Install blades securely in compatible holders before use
• Dispose of used or damaged blades in designated sharps containers
• Keep blade storage areas organized and clearly labeled
• Inspect blades before use and discard any with chips, cracks, or excessive wear
• Use appropriate personal protective equipment including safety glasses and gloves

Specifications vary by model. Always check individual product listings and manufacturer documentation for exact details.

Edge Razor Blades

WARNING: These products can contains certain metals/chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov