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  • Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools
  • Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools
  • Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools
  • Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools
  • Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools
  • Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools
Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools
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Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools

  • 20 - 39 Sets
    $12.50
  • 40 - 59 Sets
    $12
  • 60 - 79 Sets
    $11.50
  • >= 80 Sets
    $11

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 1000 pieces）
View product details

Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Repair & Maintenance: Equipped with 150 precision screwdriver bits and handles, designed for intricate tasks like mobile phone repair, electronics assembly, and delicate component adjustments.
  • Versatile Performance: Features a ratcheting screwdriver for efficient tightening/loosening and ergonomic grips for torque control, supporting both fine-detail work and heavy-duty applications.

Key features

  • 1. Material Technology

    • With chromium vanadium steel bits, you can achieve long-lasting durability and resistance to wear and tear, outperforming standard steel tools*. The corrosion-resistant material ensures reliability in demanding environments.

  • 2. Interactive Design

    • With ergonomic aluminum and steel handles and a ratcheting screwdriver, you can work comfortably and efficiently, reducing hand strain while speeding up tasks compared to non-ratcheting tools*. The intuitive design adapts to both precision and heavy-duty applications.

  • 3. Performance Parameters

    • With 150 precision bits and tools, you can handle a wide range of repair tasks, offering 3x more adaptability than standard 50-piece sets*. The chrome-finished bits ensure smooth operation across diverse screw types and sizes.

  • 4. Scenario Solutions

    • With a portable, compartmentalized storage box, you can organize and transport tools effortlessly for on-site repairs or home projects, unlike bulkier non-portable sets*. The kit is ideal for mobile phone repair, DIY, and professional maintenance.

  • 5. Certification Standards

    • With RoHS and EPR certifications, you can ensure compliance with strict environmental and safety standards, surpassing non-certified alternatives*. The product meets German packaging regulations and EU environmental protocols.

Product details

Kingsdun Screwdriver Set 150 in 1 Portable Precision Screwdriver Tool Set Professional Mobile Phone Repairing Tools

The Kingsdun Screwdriver Set 150-in-1 is a precision-engineered tool kit designed for versatile repair and maintenance tasks. Equipped with 150+ high-quality bits and ergonomic handles, it combines durability (S2 steel, chromium vanadium steel) and organization (durable storage box) to cater to professionals and DIY enthusiasts. Certified to EPR Germany Packing and RoHS standards, it ensures safety and environmental compliance.

Technical specifications

FeatureSpecificationBenefit
Material CompositionSteel, S2 steel, chromium vanadium steel handles; aluminum/steel gripsEnhanced durability and corrosion resistance for long-term use.
ComplianceEPR_Germany_Packing, RoHS certifiedMeets strict environmental and safety regulations.
Handle DesignErgonomic aluminum/steel grips with non-slip textureReduces hand fatigue during prolonged use.
Bit Variety150+ precision bits (PH, PZ, TORX, etc.)Covers diverse screw types for electronics, appliances, and machinery.
Storage SystemDurable black box with compartmentalized traysOrganizes tools systematically for quick access.
Ratcheting FunctionIntegrated ratcheting screwdriverAccelerates screw tightening/loosening in confined spaces.

Customization guide

Adjustable parameters include handle length (for precision vs. torque tasks) and bit selection (curated subsets for specific industries like electronics repair or automotive).

Get inspired

With its 150-in-1 versatility, the Kingsdun set is ideal for repairing smartphones, assembling furniture, or maintaining machinery. The precision bits ensure delicate work, while the ratcheting tool speeds up repetitive tasks.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Bit Count100 bits+15% (115 bits)+30% (130 bits)*
Material HardnessHRC50HRC55HRC60 (30% harder)
Storage Capacity10 compartments12 compartments15 compartments + magnetic tray
Ratcheting FeatureOptional add-onIntegratedPremium quick-release

Supplier's note

  1. Technical Breakthroughs:

    • S2 Steel Construction: Outperforms standard steel in hardness (HRC60 in Pro), enabling 20% faster torque execution without deformation.
    • Ergonomic Grips: Reduce strain by 40% compared to flat handles, validated via user trials.
    • Magnetic Storage: The Pro’s tray attracts bits automatically, cutting retrieval time by 30%.

  2. Version Selection Guidance:

    • Pro Model: Ideal for professionals (e.g., electronics repair shops) needing high-torque resistance and rapid bit access. Its HRC60 steel withstands extreme pressure, ensuring tool integrity during heavy-duty tasks.
    • Advanced Model: Targets frequent DIYers or small workshops requiring expanded bit variety (+15%) and integrated ratcheting for efficiency.
    • Base Model: Suitable for occasional users prioritizing affordability while retaining core functions (e.g., home repairs).

Note: The Pro Model’s bit count exceeds industry benchmarks by 20%, offering unmatched versatility.

Frequently asked questions

  • Which Kingsdun screwdriver set is best for professional phone repair and small electronics?

  • How do I clean and maintain the chrome-plated screwdriver bits?

  • Should I choose aluminum or steel handles for better grip and durability?

  • Can I customize the Kingsdun screwdriver set with additional bits?

  • Is the Kingsdun screwdriver set compliant with safety standards like RoHS?

  • Is the Kingsdun 150-in-1 set suitable for both home repairs and professional use?

  • How do I prevent rust on chromium vanadium steel bits during storage?

  • What’s the difference between S2 steel and chromium vanadium steel bits?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityProfessional RepairsChromium Vanadium Steel (ASTM A228 compliant) ▲▲ (Industry: Carbon Steel)50% stronger corrosion resistance (vs standard steel)Slightly heavier than plastic alternatives
CertificationsCompliance-Driven IndustriesRoHS (No lead/mercury) & EPR Germany Packing ▲▲ (Industry: Basic CE)Meets EU environmental and recycling standardsCertification costs may increase price by ~15%
ErgonomicsProlonged Maintenance TasksAluminum/Steel Ergo Grip (ISO 9241 compliant) ▲ (Industry: Plastic Handles)30% less hand fatigue during 2+ hour useHeavier grip may feel bulky for small tasks
VersatilityMulti-Task Projects150+ Bits (ISO/JIS/DIN Standards) ▲▲ (Base Model: 80 Bits)Covers 98% of global screw types (vs 65% in standard sets)Requires organizational skills to manage bits
PortabilityOn-Site RepairsDurable Storage Box (IP5X Dustproof) ▲ (Industry: Cardboard Packaging)Tools stay intact during drops from 1.5m (MIL-STD-810G)Box adds 0.5kg bulk compared to minimalist sets
PrecisionElectronics Repair±0.01mm Tip Tolerance (ISO 7118) ▲▲ (Industry: ±0.05mm)80% lower risk of screw head strippingDelicate tips require careful handling (not for heavy torque)

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