Wrought Aluminum Alloys 2 Flutes Long Flute Square End Mill

Introduction:

The AMG Customized 2-Flute Long Flute Square End Mill is a high-performance CNC cutting tool specially designed for deep-pocket machining, slotting, and high-speed milling of aluminum alloys. Its extended flute length, sharp cutting edges, and optimized chip evacuation make it ideal for aggressive material removal while maintaining precision in aluminum applications.

Features:

Optimized for Aluminum & Non-Ferrous Metals

• High helix angle (35°–45°) for efficient chip ejection and reduced heat buildup.

• Polished flutes & razor-sharp edges minimize material adhesion (built-up edge).

2-Flute Design with Long Reach

• Superior chip clearance compared to 4-flute tools, preventing clogging in deep cuts.

• Ideal for slotting, profiling, and deep-pocket machining (up to 5×D or more).

Square End with Sharp Corners

• Precise 90° edges for clean shoulders and vertical walls.

• Reinforced core for rigidity in extended-reach applications.

Specialized Coating (Optional ZrN/AlCrN or Uncoated Polished)

• Non-stick polished surface for gum-free aluminum machining.

• Optional coatings (ZrN/AlCrN) for enhanced lubricity in high-speed operations.

High-Performance Carbide Substrate

• Ultra-fine grain carbide for maximum toughness & wear resistance.

• Reduced vibration for smooth, chatter-free cuts.

Customizable Geometry (Diameter, Flute Length, Helix Angle)

• Tailored for deep-cavity milling (e.g., aerospace frames, heatsinks).

High-Speed Machining (HSM) & Trochoidal Milling Compatible

• Stable at 15,000–30,000 RPM (depending on tool size).

Typical Applications:

✔ Aerospace (aircraft structural parts, wing ribs)
✔ Automotive (transmission cases, intake manifolds)
✔ Heat sinks & electronic enclosures
✔ General aluminum CNC milling & prototyping

Why Choose This 2-Flute Long Flute End Mill:

✅ Deep-cutting capability – Ideal for high-aspect-ratio machining
✅ Aggressive material removal – Faster feeds than 4-flute tools
✅ Superior chip evacuation – Prevents recutting & tool wearg

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!

Other products:

  CHANGZHOU AMG PRECISION TOOL MANUFACTURING CO., LTD. is a leading manufacturer and solution provider specializing in high-performance carbide cutting tools for precision CNC machining applications. With a strong commitment to innovation and quality, we design and produce an extensive range of standard and custom cutting tools, including carbide drill bits, end mills, reamers, and complex non-standard forming tools tailored to meet the most demanding machining challenges.