4 Flute Blue Nano Coated Corner Radius End Mill – High-Precision CNC Tool for Steel, Aluminum & Hardened Alloys
Product Information
This 4 Flute Blue Nano Coated Corner Radius End Mill is designed for precision machining of corners, fillets, and bevels in tough materials like steel, titanium, and hardened alloys (HRC 50+). The nano ceramic coating provides exceptional hardness (3000 HV) and heat resistance, reducing friction and extending tool life by 40% compared to standard coatings. The 4-flute design ensures efficient chip evacuation at high feed rates, ideal for both roughing complex contours and finishing sharp transitions. Engineered with a precision-ground corner radius, it delivers smooth surface finishes (Ra ≤ 0.8μm) in aerospace, automotive, and mold-making applications, supporting both wet and dry machining for versatile industrial use.
Products Advantages
key Features&Benefits
• Nano Coating Technology: Boosts hardness, heat resistance, and corrosion protection, targeting searches for "nano-coated corner radius tools" and "high-temperature machining."
• 4 Flute Design: Optimizes material removal for fast roughing while maintaining stability for precise finishing, appealing to manufacturers needing efficiency and accuracy.
• Specialized Geometry: Perfect for corner radius, fillets, and bevel machining—keywords like "corner radius end mill," "contour machining," and "mold making tools" drive niche traffic.
• Wide Material Compatibility: Works with steel, titanium, stainless steel, and hardened alloys, covering high-demand industrial materials.
Product parameters
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Product name |
66HRC tungsten solid carbide corner radius endmill |
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Product blade number |
4 blades |
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Product coating |
Nano blue coating |
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Suitable material |
45°～55° stainless steel |
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Suitable equipment |
CNC machining center, engraving machine and other milling machines |
Details
2. The shorter the length of the tool extension chuck, the better. If the tool extension is longer, it is necessary to reduce the speed, feed speed or cutting amount.
3. In the cutting, if abnormal vibration or sound is generated, please reduce the speed and cutting amount until the situation improves.
4. Steel cooling with spray and jet can improve the effect of milling cutter.
5. Note: It is not suitable for low-speed machines such as bench drill and electric drill.
FAQS
Usually we can ship within 5-7 days for small quantity, and about 30 days for large quantity.