Serrated Edge Blades

Engineered with aggressive tooth designs for superior grip and cutting efficiency, our serrated blades excel on slippery, fibrous, and tough materials.

√Premium SK5 Steel & Tungsten Carbide Options

√Anti-Slip Serration for Slippery Materials

√Extended Blade Life with Minimal Maintenance

√Custom Serration Patterns & Sizes Available

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Professional Serrated Edge Blades Manufacturer - Shengao

Serrated Edge Blades are precision-engineered cutting tools designed with aggressive tooth patterns for superior grip and cutting performance on slippery, fibrous, and tough materials. Our high-performance blades are manufactured using premium materials like SK5 steel and advanced production techniques to ensure exceptional durability, sharpness, and non-slip cutting precision.

Used in applications including packaging, food processing, recycling, textile manufacturing, and industrial cutting, our serrated blades provide the gripping power and cutting reliability needed for optimal production efficiency. We offer customized solutions with various tooth patterns (fine/coarse) tailored to specific material characteristics and operational requirements.

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Company Documents & Resources

Download our company brochures and product catalogs for detailed information

Company Brochure

Comprehensive overview of our company, products, and manufacturing capabilities

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Production Capacity List

Detailed specifications and production capabilities for our industrial blades

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Blades Drawings Case

Support OEM/ODM services, producing items like slitting knives and cutting blades based on client drawings

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Blades Parameter Table

Provides comprehensive data on blade specifications and complete dimensional data.

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Serrated Edge Blades Design

Welded Carbide Blades

ShengAo Welded Carbide Blades are engineered with tungsten carbide tips brazed onto high-strength steel bodies, delivering exceptional hardness (HRA 90+) and 5-10x longer lifespan than standard blades.

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Cemented Carbide Inserts

Premium Cemented Carbide Inserts for CNC machining of stainless steel & alloys. PVD/CVD coatings, heat resistance up to 1000°C. Custom geometries. Get a quote!

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Serrated Edge Blades

ShengAo Serrated Edge Blades are engineered with aggressive tooth designs for unmatched grip and cutting efficiency on slippery, fibrous, or tough materials.

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Metal Shear Blades

Industrial shear blades for metal fabrication & recycling. Cut stainless steel, galvanized plates cleanly. Reduce downtime with durable HRC 58-62 blades.

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Non-Ferrous Cutting Blades

ShengAo's high-performance Non-Ferrous Cutting Blades engineered for precision and durability in aluminum, copper, and brass processing.

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Replaceable Tip Blades

ShengAo's high-performance Replaceable Tip Blades engineered for rapid tip changes and minimal downtime in industrial cutting operations.

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Brazed Carbide Tips

ShengAo's high-performance Brazed Carbide Tips engineered for extreme wear resistance and longevity in industrial cutting applications.

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Indexable Inserts

ShengAo's high-performance Indexable Inserts engineered for precision, durability, and cost-efficiency in industrial cutting operations.

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Tungsten Carbide Tipped Blades

ShengAo’s high-performance Tungsten Carbide Tipped Blades engineered for extreme durability and precision in industrial cutting applications.

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Carbide-Tipped Blades

Discover ShengAo's high-performance Carbide-Tipped Blades engineered for extreme durability and precision in industrial cutting.

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Custom Serrated Edge Blades by ShengAo

At ShengAo, we specialize in manufacturing high-performance serrated edge blades engineered for superior grip and precision cutting on tough, slippery, and fibrous materials. Our custom serrated blades are crafted from premium SK5 carbon steel, tungsten carbide, and alloy composites, featuring advanced tooth geometries that enhance cutting efficiency and reduce slippage.

Our serrated blades are designed for optimal performance in packaging, food processing, recycling, and industrial cutting operations. With strict quality control from material selection to CNC grinding and finishing, we ensure every blade delivers clean, controlled cuts on materials like cardboard, rope, plastics, and textiles. Custom tooth patterns (fine/coarse), sizes, and coatings available to meet specific machine requirements and operational needs.

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Custom Serrated Edge Blades for Industrial Cutting Applications

Serrated Edge Blades for Industrial Cutting Applications

Serrated Edge Blades for Precision Grip Cutting Applications

Our serrated edge blades are engineered for superior grip and cutting performance on tough, fibrous, and slippery materials.Key application advantages include:

Non-Slip Cutting Performance: Aggressive tooth designs grip and penetrate tough surfaces including cardboard, plastics, ropes, and fibrous materials without slipping.

Extended Blade Longevity: Serrated edges maintain cutting effectiveness longer than straight blades, reducing sharpening frequency and downtime.

Material-Specific Tooth Patterns: Custom serration configurations (fine/coarse/wavy) optimized .

Enhanced Cutting Efficiency: Saw-like action requires less downward pressure, enabling easier cutting through tough exterior surfaces.

Corrosion Resistant Options: Available in stainless steel, tool steel, and tungsten carbide materials.

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ShengAo Serrated Edge Blades Key Features

Precision Serrated Blade Manufacturing Process

ShengAo serrated edge blades are engineered with superior features to maximize cutting performance, grip, and longevity in demanding applications where standard blades fail.

Premium Materials: We utilize high-grade SK5 carbon steel, D2 tool steel, and tungsten carbide tips to ensure exceptional durability, wear resistance, and sharpness retention in various industrial environments.
Precision Serration Patterns: Our blades feature engineered tooth geometries (fine/coarse/wavy) for optimal grip and cutting efficiency on slippery, fibrous, and tough materials, reducing slippage and improving safety.
Custom Design Options: We offer tailored serrated solutions with custom dimensions, tooth configurations, and hardness levels (HRC 58-62) to meet specific application requirements.
Corrosion Resistance: Specialized coatings (TiN, TiCN) and material selections provide excellent resistance to rust and chemical degradation, extending blade life in harsh conditions.
Enhanced Durability: Advanced manufacturing techniques and heat treatment ensure our serrated blades withstand high-impact applications and continuous operation, lasting 11x longer than standard blades.
Easy Maintenance: Designed for simple cleaning and sharpening, reducing downtime and operational costs over the blade's lifecycle. Diamond rods recommended for sharpening.
Application-Specific Designs: Our blades are optimized for packaging, recycling, food processing, textile manufacturing, and industrial cutting where non-slip precision is critical.

These features make ShengAo serrated edge blades the preferred choice for professionals seeking reliability, grip precision, and value in challenging cutting operations.

Serrated Edge Blades FAQ

Find answers to common questions about our industrial serrated edge blades

What materials are Shengao Serrated Edge Blades made from?

Shengao Serrated Edge Blades are engineered from premium materials for superior grip and cutting performance:

High-Carbon Steel (SK5): Excellent edge retention for general-purpose serrated cutting applications
Tungsten Carbide: Extreme hardness and wear resistance for abrasive materials
Tool Steels (D2, H13K): High wear resistance and durability for demanding industrial use
Specialty Coatings: TiN, TiCN coatings for enhanced corrosion resistance and non-stick properties

All materials undergo specialized heat treatment to achieve optimal hardness (HRC 58-62) while maintaining toughness and tooth integrity.

How do I choose the right serrated blade for my application?

Selecting the appropriate serrated blade depends on several key factors:

Material Type: Different materials (fibrous, slippery, or tough) require specific tooth patterns and blade compositions
Tooth Configuration: Fine serrations for soft materials, coarse serrations for tough, fibrous materials
Cutting Technique: Sawing motion applications require aggressive tooth designs for optimal grip
Blade Dimensions: Length and width specifications to match your machine requirements

Our technical team provides customized recommendations based on your specific cutting requirements and material characteristics.

What maintenance do serrated edge blades require?

Proper maintenance extends serrated blade life and ensures optimal cutting performance:

Regular Cleaning: Remove residue from between teeth after each use to prevent buildup
Specialized Sharpening: Use diamond rods or ceramic files to sharpen individual serrations
Proper Storage: Store blades in dry environments to prevent corrosion
Tooth Inspection: Regularly check for damaged or worn teeth that need attention

Shengao offers professional sharpening services and provides detailed maintenance guides with every purchase.

Can Shengao produce custom-sized serrated edge blades?

Yes, we specialize in custom serrated blade manufacturing with extensive capabilities:

Length Range: Custom lengths up to 6,000 mm for industrial applications
Tooth Patterns: Custom serration configurations (fine/coarse/wavy) for specific materials
Material Selection: Various steel grades and coatings for different cutting environments
Special Coatings: TiN, TiCN, and specialized coatings for enhanced performance

Our engineering team can develop prototypes within 7-10 working days with minimum order quantities starting at 5 units.

What industries use Shengao Serrated Edge Blades?

Our serrated edge blades serve diverse industrial applications:

Packaging: Corrugated cardboard, plastic films, and strapping materials

Food Processing: Bread, meat, and produce with tough exteriors

Recycling: Plastic, textile, and fibrous waste processing

Textiles: Fabric cutting and synthetic material processing

Industrial Manufacturing: Rubber, foam, and composite material cutting

Construction: Insulation and building material fabrication

We also serve the automotive, aerospace, and specialty manufacturing industries with customized serrated cutting solutions.