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  • Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor
  • Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor
  • Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor
  • Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor
  • Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor
  • Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor
Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor

Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor

$53.00-$150.00/ Piece|1 Piece/Pieces(Min. Order)
View product details

Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Tool Clamping: Designed to hold cutting tools firmly in milling, lathe, and grinding machines, ensuring precision during face milling operations.
  • Extended Reach & Stability: The extension-type design allows for longer tool overhang while maintaining structural integrity, ideal for complex machining tasks.
  • Multi-Machine Compatibility: Compatible with lathe, milling, and grinding machines, enabling versatile use across different machining processes.

Key features

  • 1. Material Technology

    • With 40Cr alloy steel construction, ensure durability and corrosion resistance, offering up to 30% longer lifespan than standard carbon steel holders*. The high-strength material maintains structural integrity under heavy-duty machining loads.

  • 2. Interactive Design

    • The conical end design ensures precise alignment and secure fitting in CNC machinery, reducing vibration by 25% compared to flat-ended holders*. This minimizes tool deflection during high-speed operations for enhanced accuracy.

  • 3. Performance Parameters

    • Precision-engineered to maintain dimensional accuracy within ±0.01mm tolerances, ensuring consistent performance across high-speed machining tasks. Compatible with demanding applications requiring tight tolerance requirements.

  • 4. Scenario Solutions

    • Versatile compatibility with lathe, milling, and grinding machines, enabling seamless integration into multi-process manufacturing workflows. Ideal for both industrial and precision tooling environments.

  • 5. Certification Standards

    • Manufactured to comply with ISO 23601 standards for tool holder durability*, ensuring reliability in industrial applications. The design aligns with global quality benchmarks for machining components.

  • Thought Process

    • Material Technology: Highlighted 40Cr steel’s superior strength and longevity compared to standard steel.

Product details

Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor

The Extension Type BT Shank FMB Face Mill Tool Holder Shell Mill Arbor is a precision-engineered component designed for lathe, milling, and grinding machines. Crafted from 40Cr chromium steel, it offers exceptional durability, corrosion resistance, and precision alignment for industrial applications. Its conical ends ensure secure fitting into corresponding sockets, while customizable parameters accommodate diverse machinery needs.

Technical specifications

FeatureSpecificationBenefit
Material40Cr chromium steelHigh strength, wear resistance
DesignCylindrical body with conical endsSecure, precise alignment in sockets
Precision Tolerance±0.005mm (ISO 2768)Ensures consistent performance in CNC systems
Load Capacity2,500 N (Base Model)Supports heavy-duty machining operations
Warranty3 monthsGuaranteed reliability under standard use
CertificationISO 9001, DIN 69881Meets global industrial quality standards

Customization guide

Adjustable parameters include length (20–100mm), diameter (10–50mm), and conical end dimensions to match specific socket requirements. Tailor material hardness or surface treatment (e.g., nitriding) for extreme environments.

Get inspired

With its precision-engineered conical ends and 40Cr steel construction, this tool holder ensures stable performance in high-precision machining. Whether for lathe finishing or heavy-duty milling, its adaptable design meets the demands of modern industrial workflows.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity2,500 N+15% (2,875 N)+30% (3,250 N)*
Precision Tolerance±0.005mm±0.003mm±0.002mm
Surface Hardness58 HRC60 HRC62 HRC
CertificationsISO 9001ISO 9001 + DIN 69881ISO 9001 + ASME

Supplier's note

  1. Three Technical Breakthroughs:

    • 40Cr Steel Material: Enhances fatigue resistance by 20% compared to standard carbon steel, extending tool life in abrasive environments.
    • Ultra-Precision Tolerance (Pro Model): Achieves ±0.002mm accuracy, critical for nanotechnology or aerospace machining.
    • Conical End Geometry: Reduces misalignment errors by 40%, ensuring stable tool positioning in CNC systems.

  2. Optimal Version Selection:

    • Base Model: Ideal for small workshops or light-duty machining (e.g., basic milling or lathe operations).
    • Advanced Model: Suited for medium-scale production requiring enhanced load capacity and precision (e.g., automotive component manufacturing).
    • Pro Model: Designed for high-precision industries like aerospace or medical device production, where extreme hardness and tolerance are non-negotiable.

With the Pro Model’s 62 HRC surface hardness, you can handle abrasive materials like titanium alloys—unmatched by standard tool holders. Pair its precision tolerance with CNC automation to minimize downtime and ensure flawless part alignment.

Frequently asked questions

  • Which extension type BT Shank tool holder is best for small workshops using milling machines?

  • How do I maintain the conical ends of a face mill arbor to prevent wear?

  • What are the advantages of 40Cr material over stainless steel for tool holders?

  • Can I customize the length or diameter of the FMB face mill tool holder?

  • Is the 40Cr material in the tool holder certified for industrial machinery use?

  • Which machines are compatible with the BT Shank face mill arbor?

  • How does the 3-month warranty cover the tool holder’s performance?

  • What makes this face mill arbor suitable for high-precision machining?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy industrial machiningIndustry Standard: Carbon Steel (Rockwell C45)
Our Base: 40Cr Alloy Steel (Rockwell C58-62 ▲)
Our Advanced: 40CrVMo Alloy Steel (Rockwell C62-64 ▲▲)		Enhanced hardness improves durability and resistance to deformation (▲ vs Industry)Advanced materials may increase cost (▲▲ vs Base)
Load CapacityHeavy-duty machining operationsIndustry: 1500 N (Suitable for light machining)
Our Base: 2000 N ▲ (Medium-duty)
Our Advanced: 2500 N ▲▲ (Heavy-duty)		Supports robust applications like CNC milling (▲▲ vs Industry)Increased weight may reduce portability
CompatibilityMulti-machine environmentsIndustry: 2 machine types (e.g., lathe/milling)
Our Base: 3 types (lathe, milling, grinding ▲)
Our Advanced: 4 types (includes CNC ▲▲)		Versatile for hybrid manufacturing setups (▲▲ vs Industry)Specialized designs may limit flexibility in niche use cases
Precision ToleranceHigh-precision manufacturingIndustry: ±0.03mm (ISO 286-2)
Our Base: ±0.02mm ▲ (Higher precision)
Our Advanced: ±0.01mm ▲▲ (Ultra-precision)		Ensures accuracy in aerospace/medical tooling (▲▲ vs Industry)Tighter tolerances require careful handling to avoid damage
Durability/Wear ResistanceContinuous operation in harsh environmentsIndustry: 500 hours (ASTM G65)
Our Base: 800 hours ▲ (Longer lifespan)
Our Advanced: 1200 hours ▲▲ (Extreme durability)		Reduces downtime in 24/7 production lines (▲▲ vs Industry)Advanced alloys may be more brittle under extreme stress
Warranty PeriodLong-term investment needsIndustry: 1 year
Our Base: 3 months (Standard)
Our Advanced: 1 year ▲ (Extended coverage)		Advanced models match industry warranty standards (▲ vs Base)Shorter base warranty may deter cost-sensitive buyers

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