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  • Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear
  • Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear
  • Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear
  • Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear
  • Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear
  • Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear
Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear
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Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear

  • >= 1 Pieces
    $15
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Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Precision Cutting & Shearing: Designed for coal shear applications, these tungsten carbide bullet teeth enable efficient cutting and shearing of tough coal and mineral deposits.
  • Durability & Resistance: Engineered with tungsten carbide and PDC (polycrystalline diamond compact) materials to withstand extreme abrasion and high-pressure drilling scenarios.

Key features

  • 1. Material Technology

    • With a tungsten carbide and PDC (Polycrystalline Diamond Compact) composite construction, ensure unmatched durability in abrasive mining environments. The hardened material outperforms traditional steel tools by 30% in wear resistance*.

  • 2. Interactive Design

    • With a precision-engineered conical tip and cylindrical body, achieve optimal cutting angles for efficient material penetration. The modular design reduces misalignment errors by 20% compared to standard drill bits*.

  • 3. Performance Parameters

    • Forged tungsten carbide core delivers 25% faster drilling penetration in hard rock formations*. The compact design maintains structural integrity under extreme pressures, outperforming cast metal bits in high-stress scenarios*.

  • 4. Scenario Solutions

    • Designed for continuous operation in coal mining environments, withstands prolonged use in high-pressure and abrasive conditions. Ideal for commercial-scale applications, maintaining performance in 24/7 operations versus intermittent-use tools*.

  • 5. Certification Standards

    • Constructed with materials compliant to ISO 13399 drilling tool standards, ensuring safety and reliability in industrial mining applications. Exceeds basic safety requirements compared to non-certified alternatives*.

Product details

Tungsten Carbide Bullet Teeth Drilling Tool for Coal Mining Shear

The Tungsten Carbide Bullet Teeth for Coal Shear are precision-engineered drilling tools designed for harsh mining environments. Crafted from high-performance tungsten carbide and PDC (polycrystalline diamond compact) materials, these components combine exceptional hardness with thermal stability. Their conical tip geometry ensures efficient penetration, while the cylindrical body provides structural reliability for heavy-duty applications.

Technical specifications

FeatureSpecificationBenefit
Material CompositionTungsten carbide + PDC/diamond composite30% higher wear resistance vs. steel
Tip DesignConical geometry with sharpened apex20% faster penetration in hard rock strata
Structural IntegrityForged cylindrical bodyWithstands 5000 PSI dynamic pressure loads
Thermal StabilityOperates up to 800°CMaintains performance in extreme heat
Weight1.5 kg (balanced for handheld use)Reduces operator fatigue during drilling

Customization guide

Adjustable parameters:

  • Material Hardness: Customize Rockwell hardness (68-72 HRC) to match target rock composition.
  • Tip Geometry: Modify apex angle (30°-60°) for optimal cutting in coal vs. granite formations.
  • Coating Thickness: Add diamond-enhanced coatings for abrasive environments.

Get inspired

Optimize your mining operations with these bullet teeth. Their diamond-reinforced tips cut through coal seams with precision, while the tungsten carbide core ensures longevity even in high-impact scenarios. Whether you’re drilling tunnels or extracting minerals, these tools deliver unmatched reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Hardness (HV)1400+15% (1610 HV)+30% (1820 HV)*
Wear ResistanceStandard PDCNanocrystalline PDCDiamond-infused PDC
Max Operating Temp600°C750°C800°C
Application FocusGeneral miningHard rock drillingUltra-high abrasion

Supplier's note

  1. Technical Breakthroughs:

    • Material Synergy: The tungsten carbide-PDC composite achieves 30% higher wear resistance than monolithic carbide tools.
    • Precision Geometry: The 45° conical tip reduces energy consumption by 18% in layered coal deposits.
    • Thermal Tolerance: The Pro Model’s 800°C rating enables continuous operation in volcanic rock environments.

  2. Version Selection Guidance:

    • Base Model: Ideal for small-scale coal extraction where cost-efficiency is prioritized.
    • Advanced Model: Recommended for granite quarrying operations requiring enhanced durability.
    • Pro Model: Essential for diamond mining or high-temperature geothermal drilling. With its triple-certified ISO 13399 compliance, the Pro ensures safety in confined spaces while maintaining 98% uptime.

*Performance gains validated against ISO 13399 drilling tool standards.

Frequently asked questions

  • Which Tungsten Carbide Bullet Teeth model suits hard coal mining conditions?

  • How to clean and maintain Tungsten Carbide Bullet Teeth for longevity?

  • Tungsten Carbide vs Steel: Which is better for coal shear teeth durability?

  • Can Tungsten Carbide Bullet Teeth be customized for specific drilling needs?

  • Is Tungsten Carbide Bullet Teeth material ISO-certified for mining use?

  • Why is forging used in manufacturing Tungsten Carbide Bullet Teeth?

  • What applications are best suited for Tungsten Carbide Bullet Teeth in coal shears?

  • How long do Tungsten Carbide Bullet Teeth last in heavy-duty mining operations?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionMining, Hard Rock DrillingTungsten Carbide + PDC (ASTM C1036 compliant)▲▲ Superior hardness (1600 HV) and wear resistance vs. steel (400 HV)Higher material cost compared to standard steel components
HardnessExtreme Wear Environments1600 HV (exceeds ASTM C1036 Class 3)▲▲ Outperforms industry standard (1200 HV) for longer tool lifeRequires specialized handling to avoid damage
Wear ResistanceContinuous Drilling Operations1000+ hours without wear (per ASTM G65)▲▲ 2x longer lifespan than industry standard (500 hours)Initial investment cost is higher for advanced coatings
WeightPortable Mining Equipment1.5 kg (lightweight design via forged tungsten carbide)▲ 30% lighter than industry average (2.1 kg) for easier maneuverabilityLimited payload capacity for heavy-duty attachments
Cutting EfficiencyCoal Shear Operations5 m/h penetration rate (ISO 13375 compliant)▲▲ 67% faster than industry standard (3 m/h) for high-output miningRequires precise alignment to maintain efficiency
Core Bit DesignPrecision Drilling in Tight SpacesConical tip with 0.2mm tolerance (ISO 2768-matched geometry)▲ Ensures accurate cuts in confined mining environmentsSensitive to over-torqueing during installation

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