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  • ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set
  • ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set
  • ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set
  • ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set
  • ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set
  • ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set
ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set
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ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set

$2.06-$59.66/ Set|10 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 200 pieces）
Graphic customization（Min.Order: 200 pieces）
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ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Tool Holding: ER32 collets ensure secure clamping of tools in milling machines, supporting high-precision machining operations like milling and turning.
  • Multi-Size Compatibility: The set includes 16 ER collets in varying sizes, accommodating diverse tool diameters for flexible application in different projects.
  • Quick Adjustment: The included hexagonal wrench facilitates rapid tightening/loosening of the collet chuck for efficient tool changes.

Key features

  • 1. Material Technology

    • With high-quality corrosion-resistant steel construction, ensure long-lasting durability and resistance to wear in industrial environments. Disclaimer: Material durability based on standard testing conditions.

  • 2. Interactive Design

    • With hexagonal collet design and included wrench, enable quick and tool-free adjustments for efficient setup and tool changes, saving up to 30% time compared to manual cl

Product details

ER Collet Chuck Set for Milling Machine Er32 Collet with BT40 NT40 MT3 MT4 SK40 R8 Tool Holder Set Spring Collets Tool Set

The ER Collet Chuck Set for Milling Machine ER32 is a precision-engineered tooling solution designed for milling operations. Featuring high-quality steel construction, this set includes 16 ER collets, a BT40-compatible collet chuck, and a hexagonal wrench. Its versatile size range, durable materials, and secure clamping mechanism make it ideal for machining applications requiring precision and reliability.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-quality steel (stainless alloy)Enhanced durability and wear resistance
Collet DesignHexagonal shape with concentric groovesPrecise gripping for tool alignment
Size RangeER32 series (varies by collet)Adapts to diverse tool diameters
**Chuck CompatibilityBT40/NT40/MT3/MT4/SK40/R8 tool holdersUniversal fit for industry standards
Warranty6 monthsPeace of mind for industrial use

Customization guide

Adjustable collet quantities and size selection to meet specific tooling needs. For high-volume production, pair with reinforced chuck mounts for added stability.

Get inspired

Achieve precision in every cut with this ER collet set. Whether machining intricate parts or handling heavy-duty materials, the set’s versatility and durability ensure consistent performance across applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Precision Tolerance±0.01mm±0.005mm±0.002mm*
Max RPM4000 RPM5000 RPM6000 RPM
Clamping Force1200 N1500 N1800 N
CertificationISO 2177ISO 2177 + DIN 6113ISO 2177 + ASME B5.52

Supplier's note

  1. Technical Breakthroughs:

    • Material Quality: With high-grade steel, you can achieve 30% longer tool life in abrasive environments.
    • Precision Grooves: The concentric groove design reduces tool slippage by 25% compared to standard collets.
    • Universal Compatibility: The BT40 chuck ensures seamless integration with 90% of industrial milling machines.

  2. Optimal Version Selection:

    • Base Model: Ideal for small workshops needing cost-effective precision (e.g., prototyping).
    • Advanced Model: Suited for medium-scale production requiring faster RPM (e.g., automotive parts).
    • Pro Model: Recommended for heavy-duty industries (e.g., aerospace) where ultra-low tolerances and high force are critical.

With the Pro version’s ±0.002mm tolerance, you can produce aerospace components with precision exceeding industry standards. Pair its high clamping force with corrosion-resistant materials to ensure zero slippage in wet machining environments.

Frequently asked questions

  • Which ER collet chuck set suits small workshops for milling machines?

  • How to clean ER collets to maintain precision and prevent wear?

  • Steel vs. other materials: Why are ER collets made of steel for milling tools?

  • Can I customize the ER32 collet set with additional sizes or materials?

  • Is the ER32 collet chuck set’s material certified for industrial-grade use?

  • How many tool diameters does the ER32 collet set accommodate for milling machines?

  • What does the 6-month warranty cover for the ER collet chuck set?

  • Are BT40 and MT3 collet chucks interchangeable in the ER32 set?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
ER Collet Chuck SetsCNC machining, precision millingHigh-precision steel collets (ISO 2968 ±0.001 mm tolerance)▲
16 sizes (ISO 1947)		▲Precision: Ideal for tight tolerances (e.g., aerospace parts)
Versatile: Fits 3–16 mm tool diameters		Requires manual size adjustments per job
Hydraulic ChucksHeavy-duty machining, automotive industryHydraulic actuation (clamp force: 5000 N▲)
No tool size limitation		▲Speed: Rapid clamping (2–3 seconds)
Strength: Handles large tools		▲Dependency: Requires hydraulic system integration
Magnetic ChucksSheet metal work, grinding operationsMagnetic force (800 Gauss▲)
No clamping marks		▲Convenience: Instant tool attachment/removal
Non-destructive: No surface damage		▲Limitation: Only works with ferrous materials
Mechanical ChucksSmall workshops, manual machiningManual/lever-operated (clamp force: 1500 N)▲Cost-effective: No power requirements
Durability: Minimal moving parts		▲Time-intensive: Slower setup compared to hydraulic systems
Hydraulic Chuck with Spindle LockHigh-risk machining (e.g., aerospace)Hydraulic clamping + spindle lock (ISO 23745 compliance)▲Safety: Prevents accidental rotation during tool changes▲Complexity: Requires advanced maintenance training
ER Collet Chuck (Advanced Version)High-volume production, R&D labsOur Base + 12-month warranty▲
Hardened steel (Rockwell C58–62▲)
20+ sizes		▲Durability: 3x longer lifespan▲
Customizable: Add/remove collets on-demand		▲Cost: 20% premium over standard models

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