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  • China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root
  • China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root
  • China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root
  • China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root
  • China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root
  • China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root
China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root

China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root

$32.00-$35.00/ Piece|10 Piece/Pieces(Min. Order)

Customization:

size（Min.Order: 3 pieces）
View product details

China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Milling for Turbine Components: Designed for semi-finish milling of turbine blade roots, ensuring high accuracy and surface finish in complex geometries.
  • Material Efficiency: Combines tungsten carbide and high-speed steel (HSS) for optimal durability and heat resistance, paired with a gold coating (altın) to enhance wear resistance and longevity.

Key features

  • 1. Material Technology

    • With tungsten carbide construction, you can achieve superior hardness and heat resistance compared to traditional high-speed steel tools*. The gold (altın) coating further enhances corrosion resistance and durability, ensuring long-lasting performance in demanding machining environments.

  • 2. Interactive Design

    • With fir tree flute geometry, you can reduce vibration and improve chip evacuation compared to standard end mills*. The stepped flute design ensures smoother cuts and minimizes deflection during high-load operations, ideal for precision machining of turbine blade roots.

  • 3. Performance Parameters

    • With high cutting speed capabilities, you can maintain precision and reduce cycle times in semi-finishing operations for turbine blade roots*. The tungsten carbide edge retention allows consistent performance even at elevated temperatures.

  • 4. Scenario Solutions

    • Designed for turbine blade root machining, this cutter enables efficient semi-finishing in aerospace and heavy-industry applications*. Its rigid construction and specialized geometry ensure accuracy in complex geometries, streamlining production for precision components.

  • 5. Certification Standards

    • Constructed with aerospace-grade materials (tungsten carbide and high-speed steel), this cutter meets industry standards for durability and precision in critical manufacturing sectors*.

Product details

China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter for Turbine Blade Root

The China Factory Customized Tungsten Carbide Semi-finish Fir Tree Milling Cutter is engineered for precision machining of turbine blade roots in high-demand aerospace and industrial applications. Built with advanced tungsten carbide and gold coating (altin), it delivers exceptional durability, heat resistance, and surface finish quality.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialTungsten carbide core, HSS steel bodyHigh-precision milling of turbine blade roots
CoatingGold (altin) anti-corrosion coatingCorrosion-prone environments
TypeFir tree end millComplex 3D profiling in aerospace components
Cutting Edge DesignMulti-step "fir tree" geometryEfficient chip evacuation in deep cavities
CertificationISO 9001, AS9100 aerospace standardCompliance-driven manufacturing

Customization guide

Adjustable parameters include flute length (+/- 2mm), effective diameter tolerance (±0.01mm), and helix angle (30°-45°) to meet specific turbine blade profile requirements. Custom tungsten carbide grades (e.g., WC-8% Co) can be selected based on workpiece material hardness.

Get inspired

With its fir tree geometry, this cutter excels in semi-finish milling of turbine blade roots with tight tolerance demands. For instance, aerospace engineers use it to achieve smooth surface finishes on nickel-based superalloys, reducing post-machining polishing time by up to 30%.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cutting Speed30 m/min+15% (34.5 m/min)+30% (39 m/min)*
Tool Life800 min1,000 min1,200 min
Surface Finish Ra≤3.2 µm≤1.6 µm≤0.8 µm
CertificationsISO 9001ISO 9001 + AS9100ISO 9001 + AS9100

Supplier's note

  1. Technical Breakthroughs:

    • Tungsten Carbide Core: 20% harder than HSS tools, enabling 25% faster material removal in hardened steels.
    • Gold Coating: Reduces friction by 15%, extending tool life in high-temperature alloys.
    • Fir Tree Geometry: Optimizes chip evacuation, reducing heat buildup by 30% in deep cavities.

  2. Version Selection Guidance:

    • Base Model: Ideal for general industrial turbine maintenance (e.g., power plant repairs).
    • Advanced Model: Preferred for aerospace prototyping (e.g., GE9X blade testing) with AS9100 compliance.
    • Pro Model: Required for high-volume aerospace production (e.g., LEAP engine turbine assemblies) where surface finish ≤0.8 µm is critical.

*Pro Model speed gains validated against industry-standard HSS end mills in Inconel 718 testing.

Frequently asked questions

  • Which tungsten carbide end mill is best suited for turbine blade root semi-finishing applications?

  • How do I maintain a gold-coated (altin) tungsten carbide milling cutter for longevity?

  • Tungsten carbide vs. high-speed steel for turbine blade milling: Which material offers superior durability?

  • Can turbine blade milling cutters be customized with different coatings or geometries?

  • Is this tungsten carbide milling cutter ISO-certified for turbine component machining?

  • What advantages does a fir tree design provide for turbine blade root milling?

  • How does the gold (altin) coating enhance tungsten carbide end mills for semi-finishing?

  • What’s the expected lifespan of a tungsten carbide semi-finish fir tree milling cutter?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Speed Steel (HSS) End MillsGeneral machining, workshops, soft materialsHigh-Speed Steel (ASTM A681), 2-flute design (ISO 13399-1), uncoated.▲ 40% lower cost than carbide tools. Handles aluminum/plastics effectively.▲ 20% shorter lifespan at high temps vs carbide. Limited to softer materials.
Solid Carbide End MillsPrecision machining, aerospace, hard metalsSolid Carbide (ISO 52942), 4-flute design (ISO 13399-1), PVD coating (ASTM B488).▲ ±0.001mm accuracy, ▲ 2x longer tool life vs HSS. High rigidity.▲ 50% higher breakage risk under stress. ▲ 2x cost of HSS tools.
Fir-Tree Flute Milling CuttersHigh material removal, turbine manufacturingFir-tree flute design (ISO 13399-1), tungsten carbide (ASTM C647), optimized chip evacuation.▲ 40% faster material removal, ▲ 30% less clogging due to flute geometry.▲ Limited to specialized applications. ▲ 30% higher cost than standard carbide.
Semi-Finish Milling ToolsIntermediate machining stepsBalanced flute geometry (ISO 14175), semi-rigid construction (▲ 20% less vibration).▲ 25% reduced finishing time, ▲ 15% cheaper than finish tools.▲ Not for final finishes. ▲ 50% shorter lifespan in roughing.
Coated Cutting Tools (Gold Coating)Corrosive environments, high-temperature useGold (Aluminized) coating (ASTM B488, 5μm thickness), PVD-applied (▲ 10% thicker).▲ 50% longer life in corrosive settings, ▲ 600°C thermal stability.▲ 30% higher cost than uncoated tools. ▲ 10% performance loss after 100 hours.
Tungsten Carbide Fir-Tree Cutters (Current Product)Turbine blade roots, aerospace componentsTungsten carbide (ISO 52942), fir-tree flutes (ASTM C647), gold coating (ASTM B488).▲ Longest lifespan, ▲ ±0.0005mm precision, ▲ best corrosion resistance.▲ 50% higher cost than standard carbide. ▲ 20% lower user error tolerance.

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