A solid carbide end mill with DLC coating and 3 flutes for aluminum is a precision cutting tool specifically designed for machining aluminum and other non-ferrous alloys. The three flutes are optimized for efficient chip evacuation, while the Diamond-Like Carbon (DLC) coating provides a hard, low-friction surface that prevents built-up edge, reduces heat, and extends tool life. This combination allows for high-speed, high-performance machining with improved surface finishes.
Design features and benefits
- Solid Carbide: The end mill is made of a very hard and durable solid carbide material, which gives it excellent wear resistance.
- 3 Flutes: The three-flute design is optimized for machining aluminum. It has wider chip pockets for better chip evacuation, which is crucial for preventing clogging and overheating.
- DLC Coating: The Diamond-Like Carbon coating is the key feature for aluminum machining. It has characteristics similar to diamond, including:
- Extreme Hardness: Increases wear resistance.
- Low Friction and Anti-Adhesion: Prevents aluminum from sticking to the cutting edge, which is a common problem with softer materials.
- Reduced Heat: Low friction and high thermal conductivity help dissipate heat, leading to longer tool life and better surface finish.
- Improved Surface Finish: By preventing chip welding, the DLC coating ensures a smoother finish on the workpiece.
- High Rake/Helix Angle: Many designs feature a high helix angle (e.g., 35 degrees) which further enhances chip evacuation and allows for faster cutting speeds, improving productivity.
Applications
- CNC Machining: Ideal for high-speed CNC operations in the aerospace, automotive, and precision manufacturing industries.
- Aluminum and Alloys: Specifically engineered for aluminum, as well as other non-ferrous alloys like copper, magnesium, and zinc.
- Finishing and Roughing: Suitable for both high-efficiency roughing and high-precision finishing operations due to the combination of effective chip removal and a smooth cutting action.
