663L-AW 3-Flute Uncoated End Mill for General Purpose Machining | LV Tool Precision Carbide End Mills and Cutting Tools
The 663L-AW series from LV® Tool is a high-performance 3-flute uncoated end mill engineered for exceptional versatility and reliability in general machining applications. Manufactured from premium tungsten carbide, this cutting tool offers excellent wear resistance and an extended service life. Its high-precision diameter tolerance ensures superior cutting stability and accurate results. The 663L-AW is optimized for machining a wide range of materials, including general steels, medium-to-low hardness steels, and non-ferrous metals like aluminum and copper. As a leading tungsten carbide cutting tools manufacturer, LV® Tool provides this uncoated end mill as a cost-effective solution for workshops and manufacturers seeking consistent performance and quality. Choose LV Tool for precision carbide cutting tools, ISO 9001-certified manufacturing, and OEM ODM support from Taiwan.
663L-AW 3-Flute Uncoated End Mill for General Purpose Machining
663L-AW
The 663L-AW series from LV® Tool is a high-performance 3-flute uncoated end mill engineered for exceptional versatility and reliability in general machining applications. Manufactured from premium tungsten carbide, this cutting tool offers excellent wear resistance and an extended service life. Its high-precision diameter tolerance ensures superior cutting stability and accurate results. The 663L-AW is optimized for machining a wide range of materials, including general steels, medium-to-low hardness steels, and non-ferrous metals like aluminum and copper. As a leading tungsten carbide cutting tools manufacturer, LV® Tool provides this uncoated end mill as a cost-effective solution for workshops and manufacturers seeking consistent performance and quality.
High-Performance 3-Flute Uncoated End Mill
The LV® Tool 663L-AW is a versatile 3-flute square end mill designed for general-purpose milling operations. As an uncoated cutting tool, it provides a sharp, clean cutting edge ideal for a variety of materials. Manufactured from premium micro-grain tungsten carbide sourced from Japan and Germany, it delivers excellent wear resistance and a prolonged tool life, making it a cost-effective choice for demanding production environments. Its design ensures high cutting stability and precision, which is crucial for achieving superior surface finishes.
Key Features & Benefits
- Uncoated Design: Provides an extremely sharp cutting edge, reducing cutting forces and preventing built-up edge (BUE) when machining soft or gummy materials.
- Superior Wear Resistance: Constructed from high-quality tungsten carbide for extended durability and consistent performance over the tool's lifespan.
- High Precision Tolerance: Engineered with a tight diameter tolerance to ensure excellent cutting stability and dimensional accuracy in finished parts.
- 3-Flute Geometry: Offers a balance between chip evacuation and tool strength, making it suitable for both slotting and profiling operations.
Recommended Applications
The 663L-AW series is expertly engineered for machining a broad spectrum of materials. It is the ideal choice for:
- General Materials: Efficiently machines carbon steels, alloy steels, and cast iron.
- Medium-to-Low Hardness Steel: Suitable for materials with hardness up to HRC 45.
- Non-Ferrous Metals: Delivers excellent performance on aluminum, copper, brass, and other non-ferrous alloys.
Technical Specifications
As a leading tungsten carbide end mill supplier, LV® Tool offers a comprehensive range of sizes for the 663L-AW series to meet diverse manufacturing needs. Custom OEM/ODM solutions are also available upon request.
| Model | Diameter (mm) | Flute Length (mm) | Shank Diameter (mm) | Flutes | Overall Length (mm) |
|---|---|---|---|---|---|
| 030303 | 3 | 8 | 3 | 3 | 50 |
| 010304 | 1 | 3 | 4 | 3 | 50 |
| 015304 | 1.5 | 4 | 4 | 3 | 50 |
| 020304 | 2 | 6 | 4 | 3 | 50 |
| 025304 | 2.5 | 8 | 4 | 3 | 50 |
| 030304 | 3 | 8 | 4 | 3 | 50 |
| 035304 | 3.5 | 10 | 4 | 3 | 50 |
| 040304 | 4 | 11 | 4 | 3 | 50 |
| 010306 | 1 | 3 | 6 | 3 | 50 |
| 015306 | 1.5 | 4 | 6 | 3 | 50 |
| 020306 | 2 | 6 | 6 | 3 | 50 |
| 025306 | 2.5 | 8 | 6 | 3 | 50 |
| 030306 | 3 | 8 | 6 | 3 | 50 |
| 035306 | 3.5 | 10 | 6 | 3 | 50 |
| 040306 | 4 | 11 | 6 | 3 | 50 |
| 045306 | 4.5 | 13 | 6 | 3 | 50 |
| 050306 | 5 | 13 | 6 | 3 | 50 |
| 055306 | 5.5 | 13 | 6 | 3 | 50 |
| 060306 | 6 | 16 | 6 | 3 | 50 |
| 065308 | 6.5 | 16 | 8 | 3 | 60 |
| 070308 | 7 | 16 | 8 | 3 | 60 |
| 075308 | 7.5 | 19 | 8 | 3 | 60 |
| 080308 | 8 | 20 | 8 | 3 | 60 |
| 085310 | 8.5 | 20 | 10 | 3 | 75 |
| 090310 | 9 | 20 | 10 | 3 | 75 |
| 095310 | 9.5 | 25 | 10 | 3 | 75 |
| 100310 | 10 | 25 | 12 | 3 | 75 |
| 105312 | 10.5 | 25 | 12 | 3 | 75 |
| 110312 | 11 | 30 | 12 | 3 | 75 |
| 115312 | 11.5 | 30 | 12 | 3 | 75 |
| 120312 | 12 | 32 | 12 | 3 | 75 |
| 140316 | 14 | 40 | 16 | 3 | 100 |
| 160316 | 16 | 40 | 16 | 3 | 100 |
| 180320 | 18 | 45 | 20 | 3 | 100 |
| 200320 | 20 | 45 | 20 | 3 | 100 |
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663L-AW 3-Flute Uncoated End Mill for General Purpose Machining Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides 663L-AW 3-Flute Uncoated End Mill for General Purpose 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.