664L-A 4-Flute Standard Carbide End Mill with Arti-Co Coating for High-Precision Machining | LV Tool Precision Carbide End Mills and Cutting Tools
The 664L-A is a high-performance 4-flute standard carbide end mill from LV Tool's 66 Series, designed for superior precision and durability. Featuring our proprietary Arti-Co coating, this tool offers exceptional wear resistance, significantly extending its operational life. The high-precision diameter tolerance ensures stable and consistent cutting performance, making it an ideal choice for a wide range of industrial applications. This versatile end mill is engineered to efficiently machine materials such as carbon steel, alloy steel, tool steel, stainless steel, and cast iron, delivering excellent surface finishes. As a leading carbide end mill manufacturer, LV Tool provides reliable cutting solutions for demanding manufacturing environments. Choose LV Tool for precision carbide cutting tools, ISO 9001-certified manufacturing, and OEM ODM support from Taiwan.
664L-A 4-Flute Standard Carbide End Mill with Arti-Co Coating for High-Precision Machining
664L-A
The 664L-A is a high-performance 4-flute standard carbide end mill from LV Tool's 66 Series, designed for superior precision and durability. Featuring our proprietary Arti-Co coating, this tool offers exceptional wear resistance, significantly extending its operational life. The high-precision diameter tolerance ensures stable and consistent cutting performance, making it an ideal choice for a wide range of industrial applications. This versatile end mill is engineered to efficiently machine materials such as carbon steel, alloy steel, tool steel, stainless steel, and cast iron, delivering excellent surface finishes. As a leading carbide end mill manufacturer, LV Tool provides reliable cutting solutions for demanding manufacturing environments.
High-Performance 4-Flute Standard End Mill
The 664L-A model from LV® Tool's 66 Series is a versatile 4-flute standard end mill engineered for reliability and extended tool life in demanding machining operations. Manufactured from premium tungsten carbide and enhanced with our proprietary Arti-Co coating, this tool delivers exceptional performance across a variety of materials.
Key Features & Benefits
- Advanced Arti-Co Coating: Provides superior wear resistance and a low coefficient of friction, significantly extending the tool's operational lifespan and reducing replacement frequency.
- High-Precision Diameter Tolerance: Manufactured to tight tolerances to ensure excellent cutting stability, dimensional accuracy, and superior surface finish on the workpiece.
- Versatile 4-Flute Design: Optimized for both slotting and finishing operations, offering efficient chip evacuation and a stable cutting action.
Recommended Applications
The 664L-A is highly effective for machining a wide range of materials, making it a valuable tool for various industries, including mold & die, automotive, and general engineering. Suitable materials include:
- Carbon Steel
- Alloy Steel
- Tool Steel
- Stainless Steel
- Cast Iron
Detailed Specifications
As a leading carbide end mill supplier, LV Tool offers a comprehensive range of sizes for the 664L-A model to meet your specific manufacturing needs. Please refer to the table below for detailed dimensions.
| Model | Diameter (mm) | Flute Length (mm) | Shank Diameter (mm) | Flutes | Overall Length (mm) |
|---|---|---|---|---|---|
| 030403 | 3 | 8 | 3 | 4 | 50 |
| 010404 | 1 | 3 | 4 | 4 | 50 |
| 015404 | 1.5 | 4 | 4 | 4 | 50 |
| 020404 | 2 | 6 | 4 | 4 | 50 |
| 025404 | 2.5 | 8 | 4 | 4 | 50 |
| 030404 | 3 | 8 | 4 | 4 | 50 |
| 035404 | 3.5 | 10 | 4 | 4 | 50 |
| 040404 | 4 | 11 | 4 | 4 | 50 |
| 010406 | 1 | 3 | 6 | 4 | 50 |
| 015406 | 1.5 | 4 | 6 | 4 | 50 |
| 020406 | 2 | 6 | 6 | 4 | 50 |
| 025406 | 2.5 | 8 | 6 | 4 | 50 |
| 030406 | 3 | 8 | 6 | 4 | 50 |
| 035406 | 3.5 | 10 | 6 | 4 | 50 |
| 040406 | 4 | 11 | 6 | 4 | 50 |
| 045406 | 4.5 | 13 | 6 | 4 | 50 |
| 050406 | 5 | 13 | 6 | 4 | 50 |
| 055406 | 5.5 | 13 | 6 | 4 | 50 |
| 060406 | 6 | 16 | 6 | 4 | 50 |
| 065408 | 6.5 | 16 | 8 | 4 | 60 |
| 070408 | 7 | 16 | 8 | 4 | 60 |
| 075408 | 7.5 | 19 | 8 | 4 | 60 |
| 080408 | 8 | 20 | 8 | 4 | 60 |
| 085410 | 8.5 | 20 | 10 | 4 | 75 |
| 090410 | 9 | 20 | 10 | 4 | 75 |
| 095410 | 9.5 | 25 | 10 | 4 | 75 |
| 100410 | 10 | 30 | 10 | 4 | 75 |
| 105412 | 10.5 | 30 | 12 | 4 | 75 |
| 110412 | 11 | 30 | 12 | 4 | 75 |
| 115412 | 11.5 | 30 | 12 | 4 | 75 |
| 120412 | 12 | 32 | 12 | 4 | 75 |
| 140416 | 14 | 40 | 16 | 4 | 100 |
| 160416 | 16 | 40 | 16 | 4 | 100 |
| 180420 | 18 | 45 | 20 | 4 | 100 |
| 200420 | 20 | 45 | 20 | 4 | 100 |
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664L-A 4-Flute Standard Carbide End Mill with Arti-Co Coating for High-Precision Machining Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides 664L-A 4-Flute Standard Carbide End Mill with Arti-Co Coating for High-Precision 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.