All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Construction & Building Machinery
Engineering & Construction Machinery
Construction Machinery Parts
  • Cutting Edge and End Bits Are Applicable for D20 D21 D30 D31 D40 D50 D58 D60 D65 D80 D85 D135 D155 D275 D355 D375 D475
  • Cutting Edge and End Bits Are Applicable for D20 D21 D30 D31 D40 D50 D58 D60 D65 D80 D85 D135 D155 D275 D355 D375 D475
  • Cutting Edge and End Bits Are Applicable for D20 D21 D30 D31 D40 D50 D58 D60 D65 D80 D85 D135 D155 D275 D355 D375 D475
  • Cutting Edge and End Bits Are Applicable for D20 D21 D30 D31 D40 D50 D58 D60 D65 D80 D85 D135 D155 D275 D355 D375 D475
  • Cutting Edge and End Bits Are Applicable for D20 D21 D30 D31 D40 D50 D58 D60 D65 D80 D85 D135 D155 D275 D355 D375 D475
Cutting Edge and End Bits Are Applicable for D20 D21 D30 D31 D40 D50 D58 D60 D65 D80 D85 D135 D155 D275 D355 D375 D475

Cutting Edge and End Bits Are Applicable for D20 D21 D30 D31 D40 D50 D58 D60 D65 D80 D85 D135 D155 D275 D355 D375 D475

  • 1 - 49 Pieces
    $22
  • 50 - 199 Pieces
    $20
  • >= 200 Pieces
    $18

Customization:

Customized logo（Min.Order: 50 pieces）
View product details

Cutting Edge and End Bits Are Applicable for D20 D21 D30 D31 D40 D50 D58 D60 D65 D80 D85 D135 D155 D275 D355 D375 D475

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Wear-Resistant Cutting Edges & End Bits: Designed to enhance durability and efficiency in heavy machinery operations, such as excavation, demolition, and earthmoving.
  • Brand Compatibility: Specifically engineered to fit models like D20, D21, D30, and others from leading brands (JCB, Hyundai, Caterpillar, etc.), ensuring seamless integration with existing equipment.

Key features

  • 1. Material Technology

    • With high-strength carbon steel construction, you can achieve superior durability and resistance to wear in rugged construction environments. Outperforms standard steel parts in longevity by up to 25%.

  • 2. Interactive Design

    • With precision-engineered interfaces, you can ensure effortless installation and secure fitment across multiple machinery models. Designed for quick replacement with minimal downtime.

  • 3. Performance Parameters

    • With reinforced cutting edges, you can boost material processing efficiency by up to 30% compared to conventional bits.

  • 4. Scenario Solutions

    • With compatibility across 15+ leading brands (JCB, Hyundai, Caterpillar, etc.), you can deploy this part in diverse construction scenarios without inventory duplication. Supports models like D20, D30, and D60 series.

  • 5. Certification Standards

    • With CE certification, you can ensure compliance with EU safety and quality standards for professional machinery use.

Product details

Cutting Edge and End Bits Are Applicable for D20 D21 D30 D31 D40 D50 D58 D60 D65 D80 D85 D135 D155 D275 D355 D375 D475

Cutting Edge and End Bits are precision-engineered components designed for compatibility with leading construction machinery brands, including JCB, Hyundai, Hitachi, and Caterpillar. Crafted from high-quality carbon steel, these durable parts ensure seamless integration into D20, D21, D30, and other designated machinery models. Backed by a 6-month warranty and CE certification, they deliver reliable performance in demanding construction environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCarbon Steel (High-Strength Grade)Withstands heavy-duty wear in machinery
CertificationCE CertifiedEnsures EU safety and quality standards
CompatibilityUniversal Fit for D20/D21/D30/D31/etc.Direct replacement for listed machinery models
Warranty6 MonthsCovers manufacturing defects and malfunctions

Customization guide

Adjustable hole spacing and bit dimensions to meet specific machinery requirements. For example, customize the blade angle or thickness for optimal performance in abrasive or high-impact applications.

Get inspired

Enhance your machinery’s cutting efficiency with precision-engineered bits that adapt to diverse terrain and material conditions. Whether digging, grading, or demolition, these bits ensure longevity and reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material GradeCarbon Steel (Standard)High-Carbon Steel (+20% strength)Alloy Steel (+40% corrosion resistance)*
CertificationsCECE + ISO 9001CE + ISO 9001 + IP67
Warranty6 Months12 Months24 Months

Supplier's note

  1. Three Technical Breakthroughs:

    • Material Strength: The Pro Model’s alloy steel offers 40% higher corrosion resistance than standard carbon steel, ideal for wet or harsh environments.
    • Precision Engineering: Advanced Model bits feature a 20% sharper edge angle, reducing energy consumption by 15% in heavy-duty tasks.
    • Universal Compatibility: All models are pre-drilled for quick installation across 14+ D-series machinery models.

  2. Optimal Version Selection:

    • Base Model: Suitable for small-scale contractors needing cost-effective solutions for routine tasks.
    • Advanced Model: Best for mid-sized operations requiring durability in abrasive materials (e.g., rocky terrain).
    • Pro Model: Tailored for heavy-industry users in corrosive or extreme environments (e.g., coastal or chemical sites). With its IP67 rating, it ensures full protection against dust and water ingress.

*Compared to industry-standard carbon steel models.

Frequently asked questions

  • Which cutting edge model is compatible with Caterpillar machinery for earthmoving tasks?

  • How do I prevent rust on carbon steel cutting edges used in wet environments?

  • Why is carbon steel preferred for construction machinery parts over alloy steel?

  • Are these D-series end bits CE-certified for use in EU construction sites?

  • What warranty coverage do I get for Hyundai-compatible cutting edges?

  • Can these D58 cutting edges handle rocky terrain on Komatsu excavators?

  • Which model suits compact excavators like the JCB 3CX?

  • Are these parts easy to install on Volvo equipment without modifications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery parts requiring durabilityIndustry Standard: Low-carbon steel (ASTM A36)
Our Base: High-carbon steel (C45)
Our Advanced: Alloy steel (C60) with heat treatment (▲▲▲)
(C60 provides 40% higher tensile strength than C45)		Enhanced wear resistance and longevity.
Base: Cost-effective for moderate use.
Advanced: Ideal for extreme conditions.		Base may degrade faster in corrosive environments.
Advanced requires specialized handling.
Certification ComplianceEU/Global regulatory adherenceIndustry Standard: CE only
Our Base: CE + ISO 9001 (▲)
Our Advanced: CE + ISO 9001 + ISO 14001 (▲▲)
(ISO 14001 ensures environmental compliance)		Broad regulatory coverage.
Advanced meets eco-friendly standards.		Advanced may incur higher certification costs.
Brand CompatibilityMulti-brand fleet operationsIndustry Standard: Brand-specific (e.g., JCB-only)
Our Base: 5+ brands (▲)
Our Advanced: 12+ brands (▲▲▲)
(Supports Caterpillar, Komatsu, etc.)		Reduces inventory costs.
Advanced minimizes downtime for mixed fleets.		Advanced may need adapter kits for niche brands.
Warranty PeriodLong-term reliability assuranceIndustry Standard: 3 months
Our Base: 6 months (▲)
Our Advanced: 12 months (▲▲▲)
(12-month warranty covers manufacturing defects)		Extended coverage for critical components.
Advanced offers peace of mind for heavy use.		Advanced may have stricter replacement terms.
Durability Under LoadHigh-stress applications (mining/demolition)Industry Standard: 500 MPa tensile strength
Our Base: 650 MPa (▲)
Our Advanced: 800 MPa (▲▲▲)
(Exceeds ISO 630 standard by 30%)		Withstands extreme pressures.
Advanced resists deformation in harsh environments.		Advanced parts may require professional installation.
Application VersatilityMulti-purpose construction projectsIndustry Standard: Single-application design
Our Base: 3 applications (▲)
Our Advanced: 5+ applications (▲▲▲)
(Supports earthmoving, drilling, and cutting)		Reduces need for multiple part purchases.
Advanced adapts to diverse tasks.		Versatility may compromise specialization in niche uses.

Related searches

epoxy resin and hardener resin kitsubmersible pressure sensor pond water levelpopular product martial arts bjj embroideryrainwater gutters gutters roofing pvc gutterBM4Y battery for Xiaomicustom rugby jerseyre546906 re546918 re523169 diesel engine watersolar lights outdoor for fence ledFrench lace trimmultichrome eyeshadow palette600W Air Conditionerdigital photography light boxgynecological examination table medical gynecological examinationacrylic pedicure spa bowlmetal sunglasses outdoor

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.