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  • HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2
  • HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2
  • HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2
  • HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2
  • HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2
  • HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2
HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2

HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2

  • 1 - 99 Pieces
    $4.80
  • 100 - 999 Pieces
    $4.60
  • >= 1000 Pieces
    $3.95

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Drill Bit Attachment: The cylindrical hole and tapered design ensure precise alignment and secure holding of carbide drill bits, optimizing drilling accuracy and stability.
  • High-Stress Endurance: Crafted from high-grade carbide and reinforced with cast iron structural components, the tool withstands extreme mechanical stress and wear in heavy-duty applications.

Key features

  • 1. Advanced Carbide Material Technology

    • With carbide material, you can achieve exceptional wear resistance, outlasting steel components by up to 30%* in abrasive drilling environments. The hardened carbide ensures prolonged tool life even under extreme pressures.

  • 2. Precision-Tapered Design for Secure Fitment

    • With a precision-machined tapered design, you can ensure secure, tool-free installation and removal compared to standard cylindrical holders*, reducing downtime during equipment maintenance.

  • 3. Forged Strength for Heavy-Duty Performance

    • Forged construction delivers 20% higher mechanical strength than cast alternatives*, enabling reliable operation in high-impact drilling scenarios like mining and construction.

  • 4. Mining-Optimized Scenario Adaptability

    • Engineered for continuous operation in mining environments, this component maintains performance in abrasive and high-impact conditions*, making it ideal for foundation drilling applications.

  • 5. Certified Industrial Reliability

    • Certified to meet ISO 13399 standards for industrial drilling tools*, ensuring compatibility and safety in professional applications. Backed by a 1.5-year warranty for manufacturer-backed durability*.

Product details

HHWW Foundation Drilling Construction Tools Spare Parts Bit Block Tool Cutter Pick Holder Bullet Teeth Holder B43H B85/2

The HHWW Foundation Drilling Construction Tools Spare Parts (B43H/B85/2) are precision-engineered carbide components designed for heavy-duty drilling applications in mining and construction. Featuring a forged carbide structure with a cylindrical bore and tapered geometry, these parts ensure optimal alignment, durability, and resistance to wear. Backed by a 1.5-year warranty, they are ideal for high-impact environments where reliability is critical.

Technical specifications

FeatureSpecificationBenefit
MaterialForged Carbide20% harder than traditional steel, ensuring longer tool life.
DesignCylindrical bore with tapered edgesReduces stress concentration and improves assembly precision.
ProcessingPrecision forging + heat treatmentEnhances mechanical strength and corrosion resistance.
ApplicationMining machinery, foundation drillingWithstands extreme pressures in rock and hard soil.
Warranty1.5 yearsCovers defects in material and workmanship.

Customization guide

Adjustable parameters include:

  • Bore diameter/length to fit specific drill shafts.
  • Coating type (e.g., diamond-like carbon) for enhanced corrosion or thermal resistance.
  • Taper angle to optimize mating part compatibility.

Get inspired

Maximize drilling efficiency with HHWW’s carbide components. Their tapered design reduces friction during insertion, while the forged carbide core ensures minimal wear even in abrasive environments. Pair with optional surface coatings for specialized applications like marine or high-temperature drilling.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Hardness (HRA)88+15% (96)+30% (100)*
Wear ResistanceStandardEnhanced (anti-abrasion coating)Premium (diamond coating)
Corrosion ResistancePassivationElectroless nickelTriple-layer PTFE
Operating Temp. (°C)-20°C to 80°C-30°C to 120°C-40°C to 200°C

Supplier's note

  1. Technical Breakthroughs:

    • Carbide Forging: Achieves 20% higher hardness than steel, extending tool life by 30% in abrasive rock.
    • Triple-Layer Coating (Pro): Reduces corrosion by 90% in saltwater environments.
    • Precision Tapering: Cuts assembly misalignment errors by 50%, improving drilling accuracy.

  2. Version Selection Guide:

    • Base Model: Ideal for standard mining operations (e.g., granite drilling) where cost efficiency is prioritized.
    • Advanced Model: Suited for high-abrasion applications (e.g., coal mining) requiring extended tool life.
    • Pro Model: Designed for extreme conditions (e.g., deep-sea drilling or high-temperature geothermal projects). Its PTFE coating and heat resistance enable seamless operation in corrosive or elevated-temperature scenarios.

*Pro Model’s hardness exceeds industry benchmarks by 12%, ensuring unmatched durability in ultra-hard rock formations.

Frequently asked questions

  • Which HHWW Foundation Drilling Tool Spare Part suits high-impact mining applications?

  • How do I maintain the carbide teeth of the HHWW Drill Bit Block?

  • What makes carbide a better material than steel for mining drill bits?

  • Can the HHWW Drill Bit Block be customized for specific drilling depths?

  • Is the HHWW B43H compatible with standard mining drill rigs?

  • How does forging improve the HHWW Drill Cutter’s performance?

  • What certifications ensure the HHWW Drill Bit Block’s durability?

  • Where are HHWW Drill Tool Cutters most effective in mining?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHarsh mining environments with abrasivesSteel (Industry) ▲ Carbide (Base, 85% Tungsten, ISO 55 001) ▲▲ Tungsten Carbide (Advanced, ASTM C699)
(Reduces wear by 60% vs steel)		Base: 40% longer tool life; Advanced: 20% better corrosion resistanceBase: 30% costlier than steel; Advanced: 50% pricier
Manufacturing ProcessHigh-stress drilling operationsCasting (Industry, ASTM A48) ▲ Forging (Base, ASTM A370) ▲▲ Precision Forging + Heat (Advanced, ASTM E112)
(Strengthens grain structure)		Base: 25% fewer breakages; Advanced: 35% higher tensile strengthBase: Requires maintenance; Advanced: Longer lead times
Tool TypeVersatile rock formationsSingle-function drills (Industry) ▲ Multi-functional Spin/Drill (Base, ISO 13399-1) ▲▲ Adaptive Auto-Adjust (Advanced, ISO 13399-2)
(Adjusts to rock hardness)		Base: 2x more functions; Advanced: 30% faster setup timeBase: Manual switching needed; Advanced: Requires operator training
Warranty PeriodRemote, long-term operations1 year (Industry) ▲ 1.5 years (Base) ▲▲ 2 years (Advanced)
(Covers wear-and-tear and defects)		Base: 50% fewer downtime claims; Advanced: Full replacement coverageBase: Higher upfront cost; Advanced: Complex claims process
Operational DurabilityContinuous drilling cycles500 hours (Industry) ▲ 800 hours (Base) ▲▲ 1200 hours (Advanced)
(Tested under 5000 PSI pressure)		Base: 60% more uptime; Advanced: Doubles Industry lifespanBase: Requires frequent inspections; Advanced: Premium maintenance required
Corrosion ResistanceHumid/chemical-exposed sites200h salt spray (Industry) ▲ 500h (Base) ▲▲ 1000h (Advanced)
(ASTM B117 + proprietary coatings)		Base: 3x longer in corrosive environments; Advanced: 5x Industry standardBase: Adds 5% weight; Advanced: Coatings may chip under heavy impact

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