Converting Razor Slitting Blades

• Precision slitting: Tight tolerance edges minimize dusting, fuzz and burrs for cleaner rolls.
• Longer life: Premium steels, coatings and carbide options reduce changeovers and downtime.
• Stable webs: Sharp, consistent edges help maintain lane control and slit quality at speed.
• ISO-friendly: Low contamination options support clean production and quality audits.

• Edge geometries: Single-edge & double-edge profiles (square corners, hollow-ground, 3-facet).
• Materials: High-carbon steel, stainless steel, and tungsten carbide for maximum wear.
• Coatings: PTFE/SmartCoat-type performance coatings reduce friction and heat buildup.
• Fitment: Common formats include 3-hole, slotted, and standard single-edge styles.
• Through-hardened: Consistent hardness across the blade body for uniform wear.

• Flexible Packaging: BOPP, PET, PE, nylon, laminates
• Label & Tape: PSA substrates, liners, protective films
• Paper & Tissue: Fine papers, specialty grades, release papers
• Foil & Metals: Aluminum foil, thin metals, metallized films
• Electronics & Clean Converting: Optically clear films, battery & semiconductor packaging

• Square Corners Slitter Blades — crisp, straight slits for film/foil/paper lanes.
• Performance-Coated Slitter Blades — lower friction, less heat, longer edge life.
• Carbide 3-Hole Blades (10-packs) — extreme wear resistance for long campaigns.
• Tungsten Carbide Slotted Blades (10-packs) — precise cut tracking and durability.
• Hollow-Ground / Double-Edge Options — smooth feel and reduced web disturbance.

Tip: For very abrasive substrates or high-speed lines, choose tungsten carbide or a performance-coated edge to reduce blade changes.

• Common holders: Fits standard slitting holders used in converting lines (3-hole & slotted patterns widely supported).
• Edge thicknesses: Typical razor thickness range 0.009"–0.015" (product-specific).
• Lengths & heights: Standard single-edge footprints (e.g., ~1.50" × 0.75") and specialty formats available.
• Finish: Uncoated, PTFE-type coated, stainless, and carbide for process fit.

Explore more cutting options and compatible formats:

• Single Edge Blades
• Carpet & Slitter Blades
• Industrial Blades
• Clean Room Blades
• Double Edge Razor Blades

What is the main difference between coated and uncoated slitter blades?
Coated blades reduce friction and heat, improving slit edges and extending life—ideal for thin films and long runs. Uncoated is a good budget choice for short jobs or less abrasive materials.

When should I choose tungsten carbide?
Use carbide for abrasive webs (filled films, metallized layers), very high speeds, or when maximizing time between changeovers is critical.

Do these blades fit my existing 3-hole holder?
Most 3-hole and slotted patterns conform to common converting standards. Check product specs/drawings or contact us with your holder details to confirm.

How do I reduce dusting and web fuzz?
Pair a sharp, low-friction edge (coated or hollow-ground) with proper web tension and clean holders. Replace blades before they dull to keep edges clean.

Which thickness should I pick?
Thinner blades (e.g., ~0.009") tend to cut “faster” with less disturbance; thicker blades (~0.012"–0.015") provide more stability and durability. Match thickness to substrate and line speed.