668V-RSW 4-Flute Uncoated Carbide Ball Nose End Mill for General Machining | LV Tool Precision Carbide End Mills and Cutting Tools
The 668V-RSW is a high-performance 4-flute uncoated tungsten carbide ball nose end mill from LV® Tool's 66 series, a leading manufacturer of precision cutting tools. This end mill is engineered for exceptional wear resistance, high precision with tight diameter tolerances, and stable cutting performance. It is an ideal solution for machining a wide range of materials, including general-purpose materials, medium-to-low hardness steels, and various non-ferrous metals. The uncoated design provides a sharp cutting edge, making it particularly effective for applications where coating is not required or desired. Available in a comprehensive range of dimensions to meet diverse manufacturing needs. Choose LV Tool for precision carbide cutting tools, ISO 9001-certified manufacturing, and OEM ODM support from Taiwan.
668V-RSW 4-Flute Uncoated Carbide Ball Nose End Mill for General Machining
668V-RSW
The 668V-RSW is a high-performance 4-flute uncoated tungsten carbide ball nose end mill from LV® Tool's 66 series, a leading manufacturer of precision cutting tools. This end mill is engineered for exceptional wear resistance, high precision with tight diameter tolerances, and stable cutting performance. It is an ideal solution for machining a wide range of materials, including general-purpose materials, medium-to-low hardness steels, and various non-ferrous metals. The uncoated design provides a sharp cutting edge, making it particularly effective for applications where coating is not required or desired. Available in a comprehensive range of dimensions to meet diverse manufacturing needs.
High-Precision 4-Flute Uncoated Ball Nose End Mill
The 668V-RSW from LV® Tool's 66 Series is a versatile and reliable 4-flute uncoated ball nose end mill. Manufactured from premium tungsten carbide, this tool is designed to deliver consistent performance and an extended service life in various machining applications. Its uncoated surface provides an exceptionally sharp cutting edge, ideal for working with non-ferrous metals and general-purpose materials where built-up edge can be a concern.
Key Features & Benefits
- Uncoated Tungsten Carbide: Provides a sharp, clean cutting edge, minimizing friction and heat generation, which is particularly beneficial for machining aluminum and other non-ferrous metals.
- Excellent Wear Resistance: Constructed from high-quality micro-grain carbide for superior durability and a long operational lifespan, reducing tool replacement frequency and costs.
- High Precision & Stability: Engineered with a high-precision diameter tolerance to ensure excellent cutting stability, dimensional accuracy, and superior surface finishes on the workpiece.
- Versatile 4-Flute Design: The four-flute geometry offers a balance between chip evacuation and tool strength, enabling stable slotting, profiling, and finishing operations.
Recommended Applications
The 668V-RSW is expertly suited for a range of materials and operations, making it a valuable tool for manufacturers and job shops. As a trusted end mill supplier, LV® Tool recommends this model for:
- General Materials: Carbon steels, alloy steels.
- Medium-Low Hardness Steel: Materials with hardness up to HRC 45.
- Non-Ferrous Metals: Aluminum alloys, copper, brass, and other soft metals.
Product Specifications
LV® Tool offers a comprehensive range of sizes for the 668V-RSW series to meet your specific manufacturing and custom machining requirements. Please refer to the table below for detailed dimensions.
| Model | Diameter (d) mm | Corner Radius (R) | Flute Length (l) mm | Shank Diameter (D) mm | Flutes (Z) | Overall Length (L) mm |
|---|---|---|---|---|---|---|
| 030024 | 3 | 0.2R | 8 | 3 | 4 | 50 |
| 030034 | 3 | 0.3R | 8 | 3 | 4 | 50 |
| 030054 | 3 | 0.5R | 8 | 3 | 4 | 50 |
| 030104 | 3 | 1R | 8 | 3 | 4 | 50 |
| 010014 | 1 | 0.1R | 3 | 4 | 4 | 50 |
| 010024 | 1 | 0.2R | 3 | 4 | 4 | 50 |
| 010034 | 1 | 0.3R | 3 | 4 | 4 | 50 |
| 015024 | 1.5 | 0.2R | 4 | 4 | 4 | 50 |
| 015034 | 1.5 | 0.3R | 4 | 4 | 4 | 50 |
| 020024 | 2 | 0.2R | 6 | 4 | 4 | 50 |
| 020034 | 2 | 0.3R | 6 | 4 | 4 | 50 |
| 020054 | 2 | 0.5R | 6 | 4 | 4 | 50 |
| 025024 | 2.5 | 0.2R | 8 | 4 | 4 | 50 |
| 0300244D | 3 | 0.2R | 8 | 4 | 4 | 50 |
| 0300344D | 3 | 0.3R | 8 | 4 | 4 | 50 |
| 0300544D | 3 | 0.5R | 8 | 4 | 4 | 50 |
| 0301044D | 3 | 1R | 8 | 4 | 4 | 50 |
| 040024 | 4 | 0.2R | 10 | 4 | 4 | 50 |
| 040034 | 4 | 0.3R | 10 | 4 | 4 | 50 |
| 040054 | 4 | 0.5R | 10 | 4 | 4 | 50 |
| 040104 | 4 | 1R | 10 | 4 | 4 | 50 |
| 040154 | 4 | 1.5R | 10 | 4 | 4 | 50 |
| 050024 | 5 | 0.2R | 13 | 6 | 4 | 50 |
| 050034 | 5 | 0.3R | 13 | 6 | 4 | 50 |
| 050054 | 5 | 0.5R | 13 | 6 | 4 | 50 |
| 050104 | 5 | 1R | 13 | 6 | 4 | 50 |
| 060024 | 6 | 0.2R | 15 | 6 | 4 | 50 |
| 060034 | 6 | 0.3R | 15 | 6 | 4 | 50 |
| 060054 | 6 | 0.5R | 15 | 6 | 4 | 50 |
| 060104 | 6 | 1R | 15 | 6 | 4 | 50 |
| 060154 | 6 | 1.5R | 15 | 6 | 4 | 50 |
| 060204 | 6 | 2R | 15 | 6 | 4 | 50 |
| 080034 | 8 | 0.3R | 20 | 8 | 4 | 60 |
| 080054 | 8 | 0.5R | 20 | 8 | 4 | 60 |
| 080104 | 8 | 1R | 20 | 8 | 4 | 60 |
| 080154 | 8 | 2R | 20 | 8 | 4 | 60 |
| 080204 | 8 | 2R | 20 | 8 | 4 | 60 |
| 080254 | 8 | 2.5R | 20 | 8 | 4 | 60 |
| 080304 | 8 | 3R | 20 | 8 | 4 | 60 |
| 100034 | 10 | 0.3R | 25 | 10 | 4 | 75 |
| 100054 | 10 | 0.5R | 25 | 10 | 4 | 75 |
| 100154 | 10 | 1.5R | 25 | 10 | 4 | 75 |
| 100204 | 10 | 2R | 25 | 10 | 4 | 75 |
| 100254 | 10 | 2.5R | 25 | 10 | 4 | 75 |
| 100304 | 10 | 3R | 25 | 10 | 4 | 75 |
| 120034 | 12 | 0.3R | 30 | 12 | 4 | 75 |
| 120054 | 12 | 0.5R | 30 | 12 | 4 | 75 |
| 120104 | 12 | 1R | 30 | 12 | 4 | 75 |
| 120154 | 12 | 1.5R | 30 | 12 | 4 | 75 |
| 120204 | 12 | 2R | 30 | 12 | 4 | 75 |
| 120254 | 12 | 2.5R | 30 | 12 | 4 | 75 |
| 120304 | 12 | 3R | 30 | 12 | 4 | 75 |
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668V-RSW 4-Flute Uncoated Carbide Ball Nose End Mill for General Machining Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides 668V-RSW 4-Flute Uncoated Carbide Ball Nose End Mill for General 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.