663L-X Series 3-Flute Tungsten Carbide Roughing End Mill for Aluminum Machining | LV Tool Precision Carbide End Mills and Cutting Tools
The LV® 663L-X series is a high-performance 3-flute tungsten carbide roughing end mill engineered for the demanding requirements of aluminum alloy and non-ferrous metal machining. This tool features a specialized geometry that ensures excellent processing life and superior chip evacuation, critical for high-speed roughing operations. Its robust construction from premium carbide rods provides the stability needed for aggressive material removal rates, reducing cycle times and improving overall productivity. Ideal for manufacturers in the automotive, aerospace, and mold & die industries, the 663L-X end mill delivers consistent, reliable performance for efficient rough machining applications. Choose LV Tool for precision carbide cutting tools, ISO 9001-certified manufacturing, and OEM ODM support from Taiwan.
663L-X Series 3-Flute Tungsten Carbide Roughing End Mill for Aluminum Machining
663L-X
The LV® 663L-X series is a high-performance 3-flute tungsten carbide roughing end mill engineered for the demanding requirements of aluminum alloy and non-ferrous metal machining. This tool features a specialized geometry that ensures excellent processing life and superior chip evacuation, critical for high-speed roughing operations. Its robust construction from premium carbide rods provides the stability needed for aggressive material removal rates, reducing cycle times and improving overall productivity. Ideal for manufacturers in the automotive, aerospace, and mold & die industries, the 663L-X end mill delivers consistent, reliable performance for efficient rough machining applications.
High-Performance 3-Flute Roughing End Mill for Aluminum
The LV® 663L-X series represents a pinnacle of engineering for high-speed roughing of aluminum alloys and other non-ferrous metals. Manufactured by LV INTERNATIONAL CO., LTD., a leading Taiwanese supplier of precision cutting tools, this 3-flute tungsten carbide roughing end mill is designed to maximize material removal rates while maintaining exceptional stability and tool life. Its unique geometry facilitates superior chip evacuation, preventing chip packing and ensuring a smooth, efficient cutting process even in deep pockets and slots. This tool is an essential component for manufacturers seeking to enhance productivity and achieve cost-effective machining solutions.
Key Features & Benefits
- Optimized for Aluminum & Non-Ferrous Metals: The specific flute design and sharp cutting edges are engineered to handle the unique properties of aluminum, copper, and other soft metals, reducing built-up edge and improving surface finish.
- Superior Chip Evacuation: Deep, polished flutes provide an unobstructed path for chips to be cleared from the cutting zone, which is critical for preventing tool breakage and maintaining consistent performance during aggressive roughing operations.
- Extended Tool Life: Constructed from premium micro-grain tungsten carbide rods sourced from Japan and Germany, the 663L-X offers outstanding wear resistance and toughness, resulting in a longer and more predictable processing life.
- High-Speed Machining Capability: The robust design allows for higher feed rates and spindle speeds, significantly reducing cycle times and increasing machine throughput for B2B manufacturing environments.
Primary Applications
The 663L-X series is the ideal choice for a wide range of industrial applications that require efficient rough milling of non-ferrous materials. It is extensively used by OEM/ODM partners and manufacturers in the following sectors:
- Automotive Industry: For machining engine blocks, transmission cases, and other aluminum components.
- Aerospace Industry: Suitable for creating structural parts and components from lightweight aluminum alloys.
- Mold & Die Manufacturing: Efficiently roughing out cavities in aluminum molds.
- General Engineering: Versatile performance for various job shop applications involving non-ferrous metals.
Detailed Specifications
The 663L-X series is available in a comprehensive range of sizes to meet diverse machining requirements. Please refer to the table below for detailed dimensions. For custom specifications or wholesale inquiries, please contact our technical sales team.
| Model | Diameter (mm) | Flute Length (mm) | Shank Diameter (mm) | Number of Flutes | Overall Length (mm) |
|---|---|---|---|---|---|
| 0403 | 4 | 8 | 6 | 3 | 50 |
| 0503 | 5 | 13 | 6 | 3 | 50 |
| 0603 | 6 | 15 | 6 | 3 | 50 |
| 0653 | 6.5 | 16 | 8 | 3 | 60 |
| 0703 | 7 | 16 | 8 | 3 | 60 |
| 0753 | 7.5 | 20 | 8 | 3 | 60 |
| 0803 | 8 | 20 | 10 | 3 | 60 |
| 0853 | 8.5 | 20 | 8 | 3 | 75 |
| 0903 | 9 | 20 | 10 | 3 | 75 |
| 0953 | 9.5 | 22 | 10 | 3 | 75 |
| 1003 | 10 | 25 | 10 | 3 | 75 |
| 1103 | 11 | 30 | 12 | 3 | 75 |
| 1203 | 12 | 30 | 12 | 3 | 75 |
| 1303 | 13 | 30 | 14 | 3 | 75 |
| 1403 | 14 | 32 | 16 | 3 | 100 |
| 1503 | 15 | 32 | 16 | 3 | 100 |
| 1603 | 16 | 35 | 16 | 3 | 100 |
| 1703 | 17 | 35 | 20 | 3 | 100 |
| 1803 | 18 | 35 | 20 | 3 | 100 |
| 2003 | 20 | 45 | 20 | 3 | 100 |
| 2503 | 25 | 50 | 25 | 3 | 105 |
For a printable version of the specifications, please download our single-page catalog.
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663L-X Series 3-Flute Tungsten Carbide Roughing End Mill for Aluminum Machining Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides 663L-X Series 3-Flute Tungsten Carbide Roughing End Mill for Aluminum Machining for buyers who need dependable precision carbide end mills and cutting tools in professional CNC machining environments. This product supports manufacturers, machine shops, and tooling distributors looking for stable cutting performance, accurate dimensions, and reliable results across demanding materials and production conditions.
Our carbide tools are produced with premium materials, precision CNC grinding, coating expertise, and ISO 9001-certified quality control. This helps customers improve tool life, surface finish, chip evacuation, cutting stability, and machining efficiency in applications such as mold making, automotive parts, aerospace components, electronics, and precision machinery.
As a Taiwan manufacturer with OEM ODM support, LV Tool helps buyers evaluate product fit, standard dimensions, custom tooling needs, and long-term supply requirements. We focus on practical cutting tool solutions that reduce downtime, control cost, and support consistent production quality.