Wholesale Cnc Milling Inserts for Railway Wheels Custom Oem Rectangular Blades for Steel & Cast Iron Machining
Our CNC Milling Inserts for Railway Wheels are engineered to deliver high precision, durability, and consistent performance in heavy-duty wheel machining applications. Designed with advanced carbide materials and specialized cutting geometries, these rectangular blades provide exceptional metal removal efficiency and long tool life when processing railway steel and cast iron.
We support OEM customization, including size, coating, chipbreaker design, radius, and branding requirements to fit your machining needs.
Manufactured from ultra-fine grain tungsten carbide to ensure excellent toughness, wear resistance, and heat stability during high-load railway wheel milling.
Special cutting edge and rake angle design provides smoother cutting, reduced vibration, and improved surface quality on steel and cast iron.
Designed specifically for the machining of railway wheels, rims, flanges, braking surfaces, and hub profiles.
- Rectangular / Square / Special-shaped blades
- Radius customization (R0.2–R3.0 or per drawing)
- Coating options: TiN, TiAlN, AlTiN, CVD Coating, DLC
- Logo engraving & packaging customization
Stable cutting, long lifespan, and reduced tool change frequency, making it ideal for mass production and railway maintenance factories.
- Carbon Steel
- Alloy Steel
- Railway Wheel Steel
- Cast Iron (Gray Iron, Ductile Iron)
- Heat-treated steel components
- Railway wheel manufacturing and repair
- Transportation equipment machining
- Heavy machinery parts manufacturing
- Steel and cast-iron component processing
| Item | Specification |
|---|---|
| Material | Tungsten Carbide / Carbide Alloy |
| Shape | Rectangular / OEM Custom |
| Coating | TiN / TiAlN / AlTiN / CVD / DLC |
| Hardness | 91–93 HRA |
| Cutting Edge | Sharp edge / Honed / Customized |
| Package | Plastic box / OEM packaging |
- 15+ years experience in CNC cutting tools manufacturing
- Complete QC system for stable quality
- Flexible customization for global distributors and OEM brands
- Competitive wholesale pricing and fast delivery
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.