Revolutionize High-Temperature Alloy Milling with Ceramic Cutting Tools

22 July 2025
Unlocking the efficient machining of aerospace high-temperature alloys by ceramic milling cutters 
 
High-temperature alloys (e.g., GH4169) are critical for aircraft engines due to their exceptional heat/ocean-corrosion resistance. Yet their high hardness, toughness, and low thermal conductivity pose extreme machining challenges.  
 
Ceramic milling tools deliver a breakthrough: 
- 15–20X higher efficiency vs. conventional tools  
- 5X longer tool life than solid carbide counterparts  
 
Ceramic milling tools: Product Advantages  
 
1. High-Feed Cutting Edge Design  
- Enables aggressive material removal rates  
- ↑ 15–20X productivity in superalloy milling  
 
2. Full SiAlON Ceramic Construction  
- Superior heat/wear resistance at 400–800 m/min cutting speeds  
- 5X lifespan over solid carbide tools  
 
3. Vibration-Reducing Geometry  
- Variable pitch design minimizes chatter  
- Optimized chip evacuation prevents workpiece damage  
 
 
Specification Ceramic milling tools
 
Specification Ceramic milling tools
 
Model  Cutter Diameter(DC) Corner Radius(RE) Max. Depth(Apmx) Shank diameter (DM) Total length (LF) Flutes(ZEFP)
0605W 6 1 5 6 60 4/6
0806W
8 1 6 8 60 4/6
1008W
10 1.5 8 10 65 4/6
1209W
12 1.5 9 12 70 4/6
1610W
16 2 10 16 83 4/6
2010W 20 4 10 20 83 4/6

 

Workpiece Superalloy
Processing method
Side milling 
Slot milling
Cutting diameter (DC)
Linear speed (m/min)
Feed per tooth (mm/z)
Deep cut ap (mm)
Width of cut Ae (mm)
Linear speed (m/min)
Feed per tooth (mm/z)
Deep cut ap (mm)
               
               
               
               
               
               

 

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