998V-RD 2-Flute Long Neck Corner Radius End Mill for High-Precision Machining
998V-RD
The 998V-RD is a high-performance 2-flute, long-neck corner radius end mill engineered by LV Tool for superior precision and extended tool life. This tool features an advanced TixSiN coating with a high silicon content, delivering exceptional high-temperature resistance and wear resistance during demanding operations. Designed for the high-precision machining of hard materials, the 998V-RD excels with tool steel, alloy steel, stainless steel, and cast iron. Its high-accuracy diameter tolerance ensures excellent cutting stability, making it an ideal choice for manufacturers seeking reliable performance and a superior surface finish in their machining processes.
High-Performance 2-Flute Corner Radius End Mill
The 998V-RD series is a specialized 2-flute, long-neck corner radius end mill designed for high-precision and finishing applications. Manufactured by LV INTERNATIONAL CO., LTD., a leading carbide end mill supplier, this tool combines advanced material science with precision engineering to deliver outstanding performance and durability.
Key Features & Benefits
- Advanced TixSiN Coating: Features a high silicon content for exceptional high-temperature resistance, allowing for higher cutting speeds and feeds.
- Superior Wear Resistance: The robust coating significantly extends tool life, reducing downtime and tool replacement costs for manufacturers.
- High-Precision Tolerance: Engineered with a highly accurate tool diameter tolerance, ensuring excellent cutting stability and dimensional accuracy of the workpiece.
- Versatile Application: Optimized for machining a wide range of materials, providing a reliable solution for various industrial needs.
Applicable Materials
This corner radius end mill is highly effective for machining the following materials:
- Tool Steel
- Alloy Steel
- Stainless Steel
- Cast Iron
- Weld Repair Steel
Specification Table
| Model | Diameter (mm) | Corner Radius (R) | Flute Length (mm) | Shank Diameter (mm) | No. of Flutes | Overall Length (mm) | Effective Length (mm) |
|---|---|---|---|---|---|---|---|
| 060022 | 6 | 0.2 | 9 | 6 | 2 | 75 | 18 |
| 060032 | 6 | 0.3 | 9 | 6 | 2 | 75 | 18 |
| 060052 | 6 | 0.5 | 9 | 6 | 2 | 75 | 18 |
| 060102 | 6 | 1 | 9 | 6 | 2 | 75 | 18 |
| 060202 | 6 | 2 | 9 | 6 | 2 | 75 | 18 |
| 080032 | 8 | 0.3 | 12 | 8 | 2 | 100 | 20 |
| 080052 | 8 | 0.5 | 12 | 8 | 2 | 100 | 20 |
| 080102 | 8 | 1 | 12 | 8 | 2 | 100 | 20 |
| 080202 | 8 | 2 | 12 | 8 | 2 | 100 | 20 |
| 100052 | 10 | 0.5 | 15 | 10 | 2 | 100 | 25 |
| 100102 | 10 | 1 | 15 | 10 | 2 | 100 | 25 |
| 100152 | 10 | 1.5 | 15 | 10 | 2 | 100 | 25 |
| 100202 | 10 | 2 | 15 | 10 | 2 | 100 | 25 |
| 100302 | 10 | 3 | 15 | 10 | 2 | 100 | 25 |
| 120052 | 12 | 0.5 | 18 | 12 | 2 | 100 | 30 |
| 120102 | 12 | 1 | 18 | 12 | 2 | 100 | 30 |
| 120152 | 12 | 1.5 | 18 | 12 | 2 | 100 | 30 |
| 120202 | 12 | 2 | 18 | 12 | 2 | 100 | 30 |
| 120302 | 12 | 3 | 18 | 12 | 2 | 100 | 30 |
998V-RD 2-Flute Long Neck Corner Radius End Mill for High-Precision Machining Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides 998V-RD 2-Flute Long Neck Corner Radius End Mill 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.

