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  • China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck
  • China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck
  • China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck
  • China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck
  • China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck
  • China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck
China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck
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China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck

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    $10.50
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China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Precision Drilling: Designed to securely hold drill bits ranging from 0.6mm to 6mm in diameter, ensuring stable performance during drilling tasks.
  • Keyway Adjustment: Equipped with a keyway for easy tightening/loosening using a chuck key, enabling quick bit size adjustments for versatility in applications.

Key features

  • 1. Material Technology

    • With stainless steel construction, resist corrosion and wear better than traditional steel chucks*.

  • 2. Interactive Design

    • With the keyway design, quickly adjust bit sizes using a key or wrench for seamless transitions between tasks*.

  • 3. Performance Parameters

    • With a 0.6-6mm bit range, accommodate twice the size variety of standard chucks*, enabling versatility for precise to heavy-duty drilling.

  • 4. Scenario Solutions

    • With precision engineering, maintain stability in both delicate detail work and heavy-duty drilling, suitable for home and professional use*.

  • 5. Certification Standards

    • Constructed to meet industrial durability standards, ensuring reliability in demanding environments*.

Product details

China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck

The China High Precision Key Type 0.6-6mm 3/8-24UNF Stainless Steel Drill Chuck is a durable, versatile tool designed for secure and precise drilling operations. Crafted from high-quality stainless steel, it accommodates drill bits ranging from 0.6mm to 6mm, offering reliable performance across diverse applications. With a 1.5-year warranty, this chuck ensures long-term reliability for professional and industrial use.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless SteelCorrosion resistance and enhanced durability
Size Range0.6mm - 6mmVersatility for fine to medium drilling tasks
Keyway DesignIntegrated keyway for manual adjustmentEasy bit installation/removal with a key
Thread Specification3/8-24UNFCompatible with standard power tool arbors
Warranty1.5 yearsAssurance of quality and reliability

Customization guide

Adjustable size range (0.6–6mm) allows seamless adaptation to different drill bit diameters. Customizable material coatings or thread specifications can be tailored for specialized applications (e.g., high-temperature environments).

Get inspired

Whether you’re assembling machinery, crafting intricate designs, or tackling construction projects, this drill chuck ensures precision and stability. Its stainless steel construction and ergonomic design make it a trusted choice for professionals demanding reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Precision Tolerance±0.1mm±0.05mm (+50%)±0.02mm (+80%)*
Max Torque Capacity15 Nm20 Nm (Enhanced)25 Nm (Premium)
Material GradeStainless Steel 304Stainless Steel 316Stainless Steel 316L

Supplier's note

  1. Technical Breakthroughs:

    • Precision Engineering: The Pro model’s ±0.02mm tolerance ensures unmatched accuracy for delicate applications like electronics assembly.
    • Corrosion Resistance: Stainless Steel 316L in the Pro model outperforms industry standards, enabling safe use in marine or chemical environments.
    • Keyway Design: The integrated keyway reduces setup time by 30% compared to traditional chucks, streamlining workflow efficiency.

  2. Optimal Version Selection:

    • Base Model: Ideal for general workshops or DIY projects requiring standard durability and precision.
    • Advanced Model: Suited for precision manufacturing or automotive repair, where tighter tolerances and higher torque are critical.
    • Pro Model: Best for corrosive or high-stakes industrial environments, pairing extreme precision with chemical resistance. Example: With the Pro’s 25 Nm torque, you can drill through reinforced materials without slippage, while its 316L stainless steel withstands acidic exposure.

*Comparative performance against industry benchmarks (e.g., ISO 13399 standards).

Frequently asked questions

  • Which drill chuck suits small DIY projects requiring precision?

  • How to clean and maintain a stainless steel drill chuck?

  • Stainless steel vs. regular steel drill chucks: Which is better for wet environments?

  • Can this drill chuck handle bits up to 6mm for heavy-duty tasks?

  • Is the 3/8-24UNF thread compatible with standard power tools?

  • Does the key-type design simplify bit changes compared to keyless chucks?

  • What’s the warranty coverage for this stainless steel drill chuck?

  • Can this chuck be used for both metal and wood drilling tasks?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty industrial drilling- Industry Standard: Carbon Steel (ISO 4957)
- Our Base: Stainless Steel (AISI 304)
- Our Advanced: Stainless Steel (AISI 316▲)		▲ Advanced: 316 resists saltwater corrosion (ASTM F1561)
Base: 304 for general corrosion resistance		Base lacks marine-grade corrosion protection compared to Advanced
Adjustment MechanismFrequent bit changes- Industry Standard: Manual keyless (limited torque)
- Our Base: Keyway with wrench (ISO 13399)
- Our Advanced: Quick-release keyless▲		▲ Advanced: Patented design cuts bit change time by 40%
Base: Wrench ensures secure tightening		Keyless mechanisms may compromise precision in critical tasks
Bit Compatibility RangePrecision engineering- Industry Standard: 0.5-8mm (ISO 14409)
- Our Base: 0.6-6mm (3/8-24UNF)
- Our Advanced: 0.3-8mm▲		▲ Advanced: Covers 0.3mm precision bits (EN 12509)
Base: Balances versatility and durability		Base’s narrower range may limit fine-detail applications
Durability & Corrosion ResistanceMarine/chemical environments- Industry Standard: Passivation treated (ASTM A967)
- Our Base: Passivation + electropolishing
- Our Advanced: + PTFE coating▲		▲ Advanced: PTFE reduces friction by 30% (ASTM D3363)
Base: Enhanced longevity vs standard		Advanced coating may degrade over extreme use
Precision EngineeringCNC machining/aerospace- Industry Standard: Tolerance ±0.05mm (ISO 286-2)
- Our Base: ±0.03mm
- Our Advanced: ±0.02mm▲		▲ Advanced: Micron-level precision (ISO 10360)
Base: Suits most industrial tasks		Base may suffice for non-critical applications
Warranty CoverageCommercial users- Industry Standard: 1 year
- Our Base: 1.5 years
- Our Advanced: 2 years▲		▲ Advanced: Includes accidental damage (ISO 14001)
Base: Extended vs standard		Base’s shorter term may deter high-volume users

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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.