Designed for high-efficiency machining of aluminum and non-ferrous materials, the HRC56 3-Flute Extended Flat Milling Cutter combines advanced engineering and cutting-edge materials to deliver superior results in challenging applications. Ideal for aerospace, automotive, and general manufacturing, this tool is built to tackle deep slotting, profiling, and finishing tasks with unmatched reliability.
Key Features
-
Premium Material Construction
- Crafted from tungsten steel/carbide (HRC56 hardness), ensuring exceptional wear resistance and durability in high-speed operations.
- The 3-flute design balances cutting force distribution for smoother milling and reduced chatter.
-
Nano-Coated Edge Technology
- Equipped with a nano-coating that enhances lubricity, reduces friction, and extends tool life by minimizing heat buildup.
- Provides a mirror-like finish and prevents workpiece adhesion during machining.
-
Optimized Geometry for Aluminum
- Fully ground spiral grooves enable large chip removal capacity, reducing clogging and improving chip evacuation.
- Flat bottom design ensures precise 90° shoulders and consistent surface finishes.
-
Extended Flute for Deep Cuts
- Longer flute length (up to 100mm) allows for deeper axial cuts, ideal for machining tall components or cavities.
- Rigorous balancing and precision grinding minimize vibration, even at extended protrusions.
Performance Advantages
- Enhanced Tool Rigidity: Stiff carbide core and balanced flute geometry reduce deflection, ensuring stable cutting and dimensional accuracy.
- Burr-Free Machining: Sharp cutting edges and optimized flute design eliminate burrs, reducing post-processing time.
- Reduced Tool Changes: Extended tool life and high wear resistance cut downtime, improving overall productivity.
- Versatile Applications: Perfect for aluminum, magnesium, and other non-ferrous alloys, as well as plastics and composites.
Technical Specifications
| Model |
Flute Diameter (mm) |
Flute Length (mm) |
Shank Diameter (mm) |
Overall Length (mm) |
| D645120L |
6 |
45 |
6 |
120 |
| D850120L |
8 |
50 |
8 |
120 |
| D1060120L |
10 |
60 |
10 |
120 |
| D1260120L |
12 |
60 |
12 |
120 |
| D870200L |
8 |
70 |
8 |
200 |
| D1080200L |
10 |
80 |
10 |
200 |
| D1280200L |
12 |
80 |
12 |
200 |
| D14100200L |
14 |
100 |
14 |
200 |
| D16100200L |
16 |
100 |
16 |
200 |
| D20100200L |
20 |
100 |
20 |
200 |
Usage Tips
- Clamping Stability: Secure the tool firmly in the holder to minimize vibration during extended flute operations.
- Cutting Parameters: Reduce cutting speed and feed rate by 10–15% compared to standard end mills to optimize tool life.
- Coolant Application: Use flood coolant to dissipate heat and flush chips effectively.
Elevate Your Aluminum Machining with SAIMO Tools
Engineered for precision, durability, and performance, the HRC56 3-Flute Extended Flat Milling Cutter sets a new standard for high-feed, deep-cutting applications. Experience smoother finishes, reduced cycle times, and exceptional tool longevity—all backed by SAIMO’s commitment to quality.
