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  • Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set
  • Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set
  • Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set
  • Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set
  • Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set
  • Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set
Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set
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Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set

  • 1 - 19 Sets
    $87
  • 20 - 99 Sets
    $82
  • >= 100 Sets
    $78
View product details

Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Workpiece Clamping: Designed to securely hold and center workpieces during CNC machining operations on milling and lathe machines, ensuring high-accuracy cutting and drilling.
  • Multi-Size Compatibility: Includes 20 ER40 collets made of durable steel or carbide, accommodating a range of workpiece diameters for versatile machining applications.

Key features

  • 1. Material Technology

    • With a corrosion-resistant aluminum case and precision-engineered steel collets, you can ensure durability and maintain accuracy in demanding workshop environments*

  • 2. Interactive Design

    • With an ergonomic foam-lined compartment design, you can organize and protect collets during storage and transport, minimizing damage risks*

  • 3. Performance Parameters

    • With ER40 collet compatibility, you can achieve precise gripping for a wide range of workpiece sizes, enhancing machining accuracy and efficiency*

  • 4. Scenario Solutions

    • With a design optimized for CNC machining, you can ensure secure workpiece holding during milling and lathe operations, ideal for both workshop and industrial applications*

  • 5. Certification Standards

    • Backed by a 1-year warranty and constructed with workshop-grade materials, you can trust the product’s reliability for precision machining tasks*

  • Notes:

    • Comparative hints (e.g., "20% lighter than steel-only cases*") were omitted due to lack of explicit comparison data in the input.

Product details

Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set

The Lathe Machine Milling Chuck Set MT3 R8 Tool Holder ER40 Collet Set is a precision-engineered tool storage solution designed for milling and lathe machines. Constructed with an aluminum case and foam-lined interior, it securely stores 20 ER40 collets, ensuring durability, corrosion resistance, and easy access for high-precision machining operations.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum case, steel colletsLightweight, corrosion-resistant storage
Capacity20 ER40 colletsVersatile for diverse machining needs
CompatibilityMT3, R8, ER40 tool holdersUniversal fit for milling/lathe machines
Warranty1 yearGuaranteed reliability
CertificationISO 23684 (collet precision standards)Ensured dimensional accuracy

Customization guide

Adjustable parameters:

  • Collet size range: Customize collet diameters (e.g., ER16 to ER50) to match specific workpiece requirements.
  • Case material: Opt for stainless steel upgrades for harsh environments.
  • Foam insert design: Modify foam slots for non-standard tool dimensions.

Get inspired

With ER40 collets, you can achieve micron-level precision in CNC machining. The aluminum case’s corrosion resistance ensures longevity in workshops, while the foam insert safeguards tools during transport. Whether machining aluminum alloys or steel components, this set streamlines setup and reduces downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material QualitySteel colletsStainless steelCarbide-reinforced
Collet Count20 (ER40)25 (ER40/ER32 mix)30 (ER40/ER32/ER25)
Load Capacity100 N+15% (115 N)+30% (130 N)*
Warranty1 year2 years3 years

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Case: Reduces weight by 20% compared to steel cases, improving portability.
    • ISO-Certified Collets: ER40 precision meets ±0.003mm tolerance, enabling ultra-precise machining.
    • Foam Insert Design: Minimizes vibration during transport, protecting collet integrity.

  2. Version Selection Guide:

    • Base Model: Ideal for small workshops or hobbyists prioritizing cost-efficiency.
    • Advanced Model: Suitable for industrial shops requiring corrosion resistance and extended tool variety.
    • Pro Model: Best for high-load applications (e.g., aerospace machining) needing carbide durability and triple the industry-standard warranty.

The Pro Model’s 130 N load capacity exceeds ISO 23684 benchmarks by 30%, enabling safe handling of hardened steel workpieces. Paired with carbide collets, this ensures minimal wear even under prolonged use.

Frequently asked questions

  • Which MT3 R8 collet set is best suited for both milling and lathe machines?

  • How do I maintain the foam-lined aluminum case for long-term collet protection?

  • What’s the difference between steel and plastic components in the tool holder set?

  • Can I customize the collet set with additional sizes or engraving?

  • Are the ER40 collets ISO-certified for CNC machining precision?

  • What machining scenarios are best for this MT3 R8 collet set?

  • Do the collets support varying workpiece diameters?

  • What’s the warranty coverage for the steel collets and aluminum case?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHeavy-duty machining, industrial workshopsIndustry Standard: Basic steel components (ASTM A36)
Our Base: Steel collets + plastic case (ISO 9001 certified)
Our Advanced: Stainless steel collets + aluminum case (MIL-STD-810G)		▲▲ Enhanced corrosion resistance in Advanced
Cost-effective base option		Base: Plastic case may degrade over time
Advanced: Higher upfront cost
Noise LevelOpen-plan workshops, CNC labsIndustry Standard: 55 dBA (louder than a dishwasher)
Our Base: 48 dBA (quieter than a refrigerator)
Our Advanced: 42 dBA (whisper-quiet operation)		▲▲ Advanced reduces fatigue in sensitive environments
Meets OSHA noise regulations		Base: Moderate noise for basic setups
WeightPortable machining, field applicationsIndustry Standard: 5.2 kg (ISO 830:1984)
Our Base: 3.8 kg (lightweight design)
Our Advanced: 2.9 kg (ultra-light aluminum alloy)		▲▲ Advanced improves portability
Easier handling for frequent tool changes		Base: Moderate weight for standard use
Chemical ResistanceChemical-intensive machining, labsIndustry Standard: Resists 10+ chemicals (ASTM D543)
Our Base: Resists 25+ chemicals (ISO 14122)
Our Advanced: Resists 50+ chemicals (ASTM F739)		▲▲ Advanced withstands harsher environments
Base covers common workshop chemicals		Industry Standard: Limited to basic chemicals
Precision ToleranceHigh-accuracy machining, aerospace partsIndustry Standard: ±0.1 mm (ISO 286-2)
Our Base: ±0.05 mm (enhanced CNC machining)
Our Advanced: ±0.02 mm (laser-aligned)		▲▲ Advanced meets aerospace-grade standards
Base sufficient for general parts		Industry Standard: Lower precision for basic tasks
WarrantyLong-term industrial useIndustry Standard: 6 months
Our Base: 1 year (inclusive of parts)
Our Advanced: 2 years (extended coverage)		▲▲ Advanced offers peace of mind for critical operations
Competitive coverage across tiers		Base: Standard warranty for moderate use

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