994L-B+ Series Ti18 Coated 4-Flute Standard Carbide End Mill for High-Hardness Steel
994L-B+
The 994L-B+ standard 4-flute end mill, a premier cutting tool from the LV® Tool Demon 99+ series, is engineered for high-performance machining. Featuring an advanced Ti18 coating with high silicon content, this carbide end mill offers exceptional high-temperature resistance and superior wear resistance, significantly extending tool life in demanding applications. It is expertly designed for processing a wide range of materials, including tool steel, stainless steel, cast iron, and high-hardness steels. As a leading end mill manufacturer, LV® Tool provides this versatile tool in a comprehensive range of diameters to meet precise machining requirements.
High-Performance 4-Flute Standard End Mill
The 994L-B+ from LV® Tool's Demon 99+ series is a high-performance 4-flute standard carbide end mill designed for precision and durability. Engineered for demanding machining environments, this tool combines advanced material science with precision manufacturing to deliver exceptional results across a variety of challenging materials.
Key Features & Benefits
- Advanced Ti18 Coating: Features a high-silicon Ti18 coating that provides excellent resistance to high temperatures generated during cutting, preventing tool degradation and ensuring consistent performance.
- Superior Wear Resistance: The robust coating and premium carbide substrate offer exceptional wear resistance, leading to a significantly extended tool life and reduced tooling costs for manufacturers.
- Versatile Application: Optimized geometry for efficient machining of a wide range of materials, making it a versatile solution for various manufacturing needs, from general purpose to high-speed cutting.
Recommended Applications
This standard end mill is highly effective for machining the following materials:
- Tool Steel
- Stainless Steel
- Cast Iron
- High-Hardness Steels
Detailed Specifications
The 994L-B+ series is available in a wide range of dimensions to suit your specific application. Please refer to the table below for detailed specifications. As a leading cutting tool manufacturer, we also offer OEM/ODM services for custom requirements.
| Model | Diameter (mm) | Flute Length (mm) | Shank Diameter (mm) | No. of Flutes | Overall Length (mm) |
|---|---|---|---|---|---|
| 0104 | 1 | 2.5 | 4 | 4 | 50 |
| 0154 | 1.5 | 3 | 4 | 4 | 50 |
| 0204 | 2 | 5 | 4 | 4 | 50 |
| 0254 | 2.5 | 6 | 4 | 4 | 50 |
| 0304 | 3 | 6 | 4 | 4 | 50 |
| 0354 | 3.5 | 8 | 4 | 4 | 50 |
| 0404 | 4 | 9 | 4 | 4 | 50 |
| 0454 | 4.5 | 10 | 6 | 4 | 50 |
| 0504 | 5 | 12 | 6 | 4 | 50 |
| 0554 | 5.5 | 12 | 6 | 4 | 50 |
| 0604 | 6 | 13 | 6 | 4 | 50 |
| 0654 | 6.5 | 20 | 8 | 4 | 60 |
| 0704 | 7 | 20 | 8 | 4 | 60 |
| 0754 | 7.5 | 20 | 8 | 4 | 60 |
| 0804 | 8 | 20 | 8 | 4 | 60 |
| 0854 | 8.5 | 25 | 10 | 4 | 75 |
| 0904 | 9 | 25 | 10 | 4 | 75 |
| 0954 | 9.5 | 25 | 10 | 4 | 75 |
| 1004 | 10 | 25 | 10 | 4 | 75 |
| 1054 | 10.5 | 30 | 12 | 4 | 75 |
| 1104 | 11 | 30 | 12 | 4 | 75 |
| 1154 | 11.5 | 30 | 12 | 4 | 75 |
| 1204 | 12 | 30 | 12 | 4 | 75 |
| 1404 | 14 | 30 | 16 | 4 | 100 |
| 1504 | 15 | 30 | 16 | 4 | 100 |
| 1604 | 16 | 40 | 16 | 4 | 100 |
| 2004 | 20 | 45 | 20 | 4 | 100 |
| 2504 | 25 | 45 | 25 | 4 | 100 |
994L-B+ Series Ti18 Coated 4-Flute Standard Carbide End Mill for High-Hardness Steel Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides 994L-B+ Series Ti18 Coated 4-Flute Standard Carbide End Mill for High-Hardness Steel 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.

