663L-G Series 3-Flute Roughing End Mill with Arti-Co Coating | LV Tool Precision Carbide End Mills and Cutting Tools
The LV® 663L-G is a high-performance 3-flute roughing end mill from our 66 Series, engineered for aggressive material removal. Featuring a proprietary Arti-Co coating, this carbide end mill delivers exceptional wear resistance and an extended tool life, reducing operational costs. Its specialized flute geometry ensures excellent chip evacuation, making it ideal for roughing operations on a wide range of materials, including carbon steel, alloy steel, tool steel, stainless steel, and cast iron. As a leading cutting tool manufacturer, we provide reliable solutions for demanding machining applications. Choose LV Tool for precision carbide cutting tools, ISO 9001-certified manufacturing, and OEM ODM support from Taiwan.
663L-G Series 3-Flute Roughing End Mill with Arti-Co Coating
663L-G
The LV® 663L-G is a high-performance 3-flute roughing end mill from our 66 Series, engineered for aggressive material removal. Featuring a proprietary Arti-Co coating, this carbide end mill delivers exceptional wear resistance and an extended tool life, reducing operational costs. Its specialized flute geometry ensures excellent chip evacuation, making it ideal for roughing operations on a wide range of materials, including carbon steel, alloy steel, tool steel, stainless steel, and cast iron. As a leading cutting tool manufacturer, we provide reliable solutions for demanding machining applications.
High-Performance 3-Flute Roughing End Mill
The 663L-G series is a premium 3-flute roughing end mill designed by LV® Tool for high-efficiency material removal in demanding industrial applications. Engineered for durability and performance, this tool is an essential component for any manufacturer focused on productivity and precision in rough machining processes.
Key Features & Benefits
- Advanced Arti-Co Coating: Each end mill is treated with our proprietary Arti-Co coating, which provides a superior barrier against heat and abrasion. This results in exceptional wear resistance and significantly extends the tool's operational lifespan, reducing the frequency of tool changes and lowering overall production costs.
- Optimized for Roughing: The robust 3-flute design is specifically engineered for aggressive roughing operations. It allows for high feed rates while maintaining stability, making it perfect for quickly removing large volumes of material.
- Excellent Chip Evacuation: The flute geometry is optimized to ensure efficient chip removal, preventing chip packing and recutting. This leads to a smoother cutting action, improved surface finish on the workpiece floor, and reduced thermal load on the tool.
Material Applications
This versatile roughing end mill is suitable for machining a wide array of materials, making it a valuable tool for various industries, including mold & die, automotive, and general engineering. Recommended materials include:
- Carbon Steel
- Alloy Steel
- Tool Steel
- Stainless Steel
- Cast Iron
Detailed Specifications
The 663L-G series is available in a range of sizes to meet your specific machining requirements. As a trusted end mill supplier, we ensure every tool meets strict quality standards for diameter, length, and concentricity.
| Model | Diameter (mm) | Flute Length (mm) | Shank Diameter (mm) | No. of Flutes | Overall Length (mm) |
|---|---|---|---|---|---|
| 0403 | 4 | 8 | 6 | 3 | 50 |
| 0503 | 5 | 13 | 6 | 3 | 50 |
| 0603 | 6 | 16 | 6 | 3 | 50 |
| 0703 | 7 | 16 | 8 | 3 | 60 |
| 0803 | 8 | 19 | 8 | 3 | 60 |
| 0903 | 9 | 25 | 10 | 3 | 75 |
| 1003 | 10 | 25 | 10 | 3 | 75 |
| 1103 | 11 | 30 | 12 | 3 | 75 |
| 1203 | 12 | 30 | 12 | 3 | 75 |
| 1603 | 16 | 35 | 16 | 3 | 100 |
| 2003 | 20 | 45 | 20 | 3 | 100 |
Your Partner for OEM/ODM Cutting Tools
With over 29 years of experience, LV INTERNATIONAL CO., LTD. is a leading manufacturer of precision tungsten carbide cutting tools. Our ISO 9001-certified smart factory utilizes world-class CNC grinding equipment and premium raw materials from Japan and Germany to produce tools of the highest quality. We offer comprehensive OEM/ODM services to meet your custom tooling needs. Contact us to discuss how our high-performance end mills can optimize your manufacturing processes.
Download Popular Products
663L-G Series 3-Flute Roughing End Mill with Arti-Co Coating Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides 663L-G Series 3-Flute Roughing End Mill with Arti-Co Coating 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.