5mm Short Flutes Extra Long End Mills Corner Radius End Mill TiAISiNX Coated Carbide End Mill
HRC 45°:Raw Material: Use YG10X with 10% Co content and 0.8um grain size
HRC 55°:Raw Material: Use ZK30UF with 10% Co content and 0.6um grain size
HRC 65°:Raw Material: Use GU25UF with 12% Co content and 0.4um grain size
HRC 60°:Raw Material: Use ZK40SF with 12% Co content and 0.6um grain size.
Product Description:
An HRC65 Carbide 2 Flutes Long Neck Short Flutes Corner Radius End Mill withTiAISiNX coatings is a precision cutting tool designed for machining hard materials with high accuracy.
Advantages:
- Increased Tool Life:TiAISiNX coatings offers superior wear resistance, reducing tool replacement frequency and ensuring consistent performance.
- Enhanced Heat Resistance: These coatings enable the tool to operate effectively at high speeds and temperatures, which is critical when working with harder materials.
- Precision and Stability: The combination of short flutes and a long neck allows for stable, vibration-free cutting, making the tool ideal for intricate and precise machining tasks.
- Improved Chip Evacuation: The 2-flute design and coatings help prevent chip clogging and heat buildup, ensuring smooth, efficient cutting performance, particularly in hard materials.
Features:
- Product Name:2 Flutes Long Neck Short Flutes Corner Radius End Mill
- Cut Diameter: 3mm
- Cut Length: 5mm
- Shank Diameter: 6mm
- Effective Length: 20mm
- Overall Length: 50mm
- Sample Order: Accepted
- Coating/Finish Type: TiAISiNX
- Flute Type: Corner Radius
- Customize: Available

Technical Parameters:
Product Material | Tungsten Carbide |
Flute Number | 2 |
Coating/Finish Type | TiAISiNX |
Helix Angle | 35 Degrees |
Application | Cutting Stainless Steel, Carbon Steel, Malleable Cast Iron, Alloy Steel, Die Steel, Tool Steel etc. |
Tolerance | -0.010mm~-0.030mm |
Machine Type | CNC Machining Centers, CNC Machine Tools, Precision Engraving Machines and Other Equipment |
Customize | Available |
OEM | Available |
Sample Order | Accepted |
Applications:
- High-Precision Machining: Ideal for industries like aerospace, mold and die manufacturing, and automotive, where high accuracy is required when machining hardened steels, titanium, and high-temperature alloys.
- Deep Pocket Milling: The long neck allows for machining deep cavities and hard-to-reach areas without tool deflection or vibration, making it useful in 6D milling and contouring.
- Slotting and Pocketing: The 2-flute design is particularly well-suited for cutting slots and pockets in hard materials while maintaining smooth chip evacuation.
- Finishing Operations: Short flutes provide high rigidity, reducing deflection and enabling smooth finishing passes with excellent surface quality.
- Hard Material Machining: Specifically designed for cutting hardened steels, titanium alloys, and superalloys up to 65 HRC, particularly in high-speed machining (HSM) or dry cutting conditions.