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  • Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade
  • Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade
  • Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade
  • Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade
  • Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade
  • Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade
Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade

Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade

  • 10 - 49 Pieces
    $2
  • >= 50 Pieces
    $1.50

Customization:

SIZE（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Customized logo（Min.Order: 1 pieces）
View product details

Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Precision Cutting: Designed for efficient slitting and cutting of paper rolls, films, and thin materials, ensuring clean edges and minimal waste.
  • Durability & Versatility: The carbide composition and polished stainless steel construction enable long-lasting performance in demanding tasks, from industrial processing to light commercial use.

Key features

  • 1. Advanced Carbide Material Technology

    • With carbide cutting edges, achieve 50% longer blade lifespan compared to traditional steel blades*. The hardened carbide ensures sharpness retention even under prolonged use, ideal for demanding industrial applications.

  • 2. Precision 4-Point Mounting Design

    • With a 4-point mounting system, ensure precise alignment and secure installation versus standard 2-hole designs*. This design reduces vibration and enhances stability during high-speed operations.

  • 3. High-Speed Performance

    • With carbide construction, maintain consistent cutting performance at speeds up to 30% faster than high-speed steel (HSS) blades*. Ideal for rapid paper slitting in high-volume environments.

  • 4. Commercial-Grade Versatility

    • Designed for commercial paper processing, ensure uninterrupted operation in high-volume environments like packaging or printing facilities. The circular design adapts to disc paper systems for seamless integration.

  • 5. Food-Safe Stainless Steel Compliance

    • With stainless steel construction, comply with food safety standards for hygienic environments in food processing applications*. The corrosion-resistant material prevents contamination in moisture-heavy settings.

Product details

Round Cutter Blade Paper Slitting Cutter Round Carbide Roll Cutting Circular Knives for Disc Paper Blade

The Round Cutter Blade is a precision-engineered circular carbide cutting tool designed for paper slitting applications. Featuring a corrosion-resistant stainless steel or carbide composition, it combines durability with sharpness for clean, efficient cuts. The central mounting hole and four peripheral holes ensure secure installation in industrial machinery, while its modular design allows customization for diverse cutting needs.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-grade stainless steel / carbideCorrosion resistance, edge retention
Blade Diameter100-500mm (customizable)Versatile for varying paper widths
Mounting HolesCentral + 4 radial holes (M6-M12)Secure, tool-free installation
Hardness62-65 HRA (carbide)Abrasion resistance for long service life
Edge FinishMirror-polishedReduced friction, precision cuts

Customization guide

Adjustable parameters:

  • Diameter: Tailored to paper width requirements (e.g., 200mm for standard office paper, 400mm+ for industrial rolls).
  • Thickness: Thinner blades (3-5mm) for delicate materials; thicker (8-12mm) for heavy-duty use.
  • Edge Geometry: Square, tapered, or serrated edges for specific cutting textures.

Get inspired

With its corrosion-resistant carbide edge, this blade ensures consistent performance in humid or chemical-exposed environments. For high-volume paper processing, the Pro Model’s reinforced design reduces downtime by 30% compared to standard blades.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Blade Hardness62 HRA+3% (64 HRA)+5% (65 HRA)*
Edge SharpnessStandard (15μm Ra)Ultra-sharp (8μm Ra)Mirror finish (5μm Ra)
Service Life500 hours+20% (600 hours)+40% (700 hours)*
Mounting CompatibilityStandard shaftsUniversal adaptersHeavy-duty brackets

Supplier's note

  1. Technical Breakthroughs:

    • Pro Model’s 65 HRA hardness: Enables 2x longer life in abrasive paper recycling applications.
    • Advanced Edge Finish: Reduces paper tear by 40% in delicate material cutting.
    • Modular Mounting System: Cuts installation time by 50% versus traditional models.

  2. Optimal Version Selection:

    • Base Model: Ideal for small-scale paper mills or light-duty office equipment where cost efficiency is prioritized.
    • Advanced Model: Suited for medium-volume production lines requiring precision (e.g., label manufacturing).
    • Pro Model: Best for industrial paper converters handling abrasive materials or 24/7 operations. With its triple-certified chemical resistance, it ensures safe use in chlorine-treated paper processing.

Frequently asked questions

  • Which Round Cutter Blade model is best for high-volume paper slitting tasks?

  • How do I clean and maintain a Round Cutter Blade Paper Slitting Cutter?

  • Carbide vs. High-Speed Steel: Which material is better for Round Circular Knives?

  • Can Round Carbide Roll Cutting Circular Knives be customized for specific cutting needs?

  • Are Round Disc Paper Blades certified for industrial use?

  • What makes Round Cutter Blades suitable for both industrial and commercial paper cutting?

  • How does carbide compare to stainless steel in Round Paper Slitting Cutter durability?

  • What mounting options are available for Round Circular Knives in machinery?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Stainless Steel Circular BladesFood processing, light industrial cutting16-20% chromium content (ASTM A240), corrosion resistance up to 800 hours (salt spray test)Cost-effective, resistant to moisture/chemicals (e.g., food processing fluids)Lower edge retention (▲15% less durability vs carbide), limited to medium-duty tasks
Carbide-Tipped Blades (Base)Paper slitting, light industrial cutting3mm tungsten carbide coating (ISO 5633), 450 N/mm² hardness (Rockwell C68)▲Sharp edge retention (retains sharpness 2x longer than steel), handles abrasive paperRequires precise mounting (e.g., 0.1mm tolerance), 30% higher cost than steel blades
Carbide-Tipped Blades (Advanced)High-volume production, abrasive materials5mm tungsten carbide (▲2mm thicker), 520 N/mm² (▲Rockwell C72)▲40% longer lifespan, cuts through reinforced materials (e.g., coated paper)Most expensive option (▲50% cost vs Base), heavier and less flexible for thin materials
High-Speed Steel (HSS) BladesGeneral machining, metal cutting10% cobalt content (ASTM A681), 400°C heat resistance (ISO 3320)Versatile for metals, withstands high temperatures (e.g., welding environments)Moderate wear resistance (▲10% less durable than carbide), prone to deformation under pressure
Titanium-Coated BladesAerospace, medical cutting2μm titanium nitride coating (ASTM B209), 0.002" surface roughness (Ra)▲Reduced friction (cuts 25% smoother), aesthetic finish for medical toolsFragile coating (e.g., chips during heavy impacts), limited to thin materials (≤5mm thickness)
Composite Material BladesNon-metal cutting, safety applicationsFiberglass-reinforced polymer (ASTM D790), 1500V dielectric strengthNon-sparking (safe for explosive environments), lightweight (▲30% lighter than steel)Low cutting force capacity (▲50% weaker than carbide), unsuitable for dense materials (e.g., metal sheets)

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