3 Flutes 12mm Carbide Square End Mill SC45 CNC Milling Cutter
Introduction:
AMG's premium 3-flute square end mills deliver exceptional performance in high-speed machining of aluminum
alloys, composites, and other non-ferrous materials. The unique
flute design combines aggressive cutting action with smooth chip evacuation for unparalleled productivity.
Features:
✔ Advanced Carbide Substrate
Ultra-fine 0.4μm grain tungsten carbide
High toughness formulation (TRS: 4,800 N/mm²)
Optimized for 15,000+ RPM machining
✔ Patented 3-Flute Geometry
38° high helix angle for efficient chip flow
Unequal flute spacing reduces harmonic vibration
Large core diameter for maximum rigidity
✔ Specialized Coatings
Standard: AMG Nano coating (all-purpose)
Premium: ZrN (gold) for aluminum (anti-built-up edge)
Optional: Diamond coating for graphite/composites
Performance Advantages:
For CNC Machining:
30% higher feed rates vs. 2-flute end mills
Mirror finishes (Ra 0.2μm) achievable
Superior corner stability in pocketing
For Production Efficiency:
50% longer tool life than standard end mills
Reduced cycle times in thin-wall machining
Excellent performance in dry or wet cutting
Typical Applications:
Injection mold core/cavity machining
Aerospace turbine blade roots
Medical implant tapered surfaces
Die-casting mold maintenance
AMG Quality Assurance:
• 100% laser-inspected taper accuracy
• Dynamic balanced for >20,000 RPM
• Serialized traceability
Custom Options Available:
✓ Special taper angles
✓ Variable helix designs
✓ Neck relief for deep cavities
Detailed Pictures:
Our workshop:
Promotion policy:
To help you experience our premium products, we’re excited to offer
the following exclusive promotions for first-time buyers:
1.Free Test Samples
Get free samples (total value ≤ $20 USD) when you cover the international shipping cost.
Perfect for evaluating our product quality and performance
risk-free.
2.$50 USD Discount on First Order
New customers can enjoy a $50 discount on the first order of $500 or more.
A great way to start our partnership with extra value!
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