992L-CNB 2-Flute Micro End Mill with NACO-BLUE Coating for Precision Machining
992L-CNB
The LV Tool 992L-CNB series is a high-performance 2-flute micro end mill designed for precision dry machining. Featuring an advanced NACO-BLUE coating, this carbide end mill delivers exceptional high-temperature and wear resistance, leading to a significantly extended tool life. Its high-precision diameter tolerance ensures superior cutting stability and excellent surface finishes. This versatile tool is engineered for machining a wide array of materials, including tool steel, alloy steel, stainless steel, cast iron, and welded steel. As a trusted manufacturer, LV Tool provides reliable cutting solutions for demanding industrial applications.
High-Performance 2-Flute Micro End Mill for Dry Machining
The 992L-CNB series from LV Tool represents the pinnacle of micro-machining technology. This 2-flute micro end mill is engineered for precision and durability, making it an essential tool for complex manufacturing processes. Its specialized design and advanced coating technology provide a competitive edge for workshops and factories focused on high-quality output.
Key Features & Benefits
- Advanced NACO-BLUE Coating: Specifically developed for dry machining, this coating eliminates the need for coolant, offering excellent high-temperature resistance and superior wear resistance for a longer tool life.
- Exceptional Precision: Manufactured with a highly accurate diameter tolerance, the 992L-CNB ensures remarkable cutting stability, resulting in smoother surface finishes and precise component dimensions.
- Versatile Material Application: This micro end mill is optimized for machining a wide range of materials, providing consistent performance and reliability.
Applicable Materials
The robust construction and advanced coating make the 992L-CNB series suitable for demanding applications involving:
- Tool Steel
- Alloy Steel
- Stainless Steel
- Cast Iron
- Welded Steel
Detailed Specifications
As a leading carbide end mill manufacturer, LV INTERNATIONAL CO., LTD. offers a wide range of standard sizes and provides OEM/ODM services for custom tool requirements. Please refer to the table below for detailed dimensions of the 992L-CNB series.
| Model | Diameter (mm) | Flute Length (mm) | Shank Diameter (mm) | Flutes | Overall Length (mm) |
|---|---|---|---|---|---|
| 0023 | 0.2 | 0.4 | 3 | 2 | 38 |
| 0033 | 0.3 | 0.6 | 3 | 2 | 38 |
| 0043 | 0.4 | 0.8 | 3 | 2 | 38 |
| 0053 | 0.5 | 1.0 | 3 | 2 | 38 |
| 0063 | 0.6 | 1.2 | 3 | 2 | 38 |
| 0073 | 0.7 | 1.4 | 3 | 2 | 38 |
| 0083 | 0.8 | 1.6 | 3 | 2 | 38 |
| 0093 | 0.9 | 1.8 | 3 | 2 | 38 |
| 0113 | 1.1 | 2.0 | 3 | 2 | 38 |
| 0123 | 1.2 | 2.5 | 3 | 2 | 38 |
| 0133 | 1.3 | 2.5 | 3 | 2 | 38 |
| 0143 | 1.4 | 3.0 | 3 | 2 | 38 |
| 0163 | 1.6 | 3.5 | 3 | 2 | 38 |
| 0173 | 1.7 | 3.5 | 3 | 2 | 38 |
| 0183 | 1.8 | 4.0 | 3 | 2 | 38 |
| 0193 | 1.9 | 4.0 | 3 | 2 | 38 |
| 0213 | 2.1 | 4.0 | 3 | 2 | 38 |
| 0223 | 2.2 | 4.5 | 3 | 2 | 38 |
| 0233 | 2.3 | 4.5 | 3 | 2 | 38 |
| 0243 | 2.4 | 5.0 | 3 | 2 | 38 |
| 0263 | 2.6 | 5.0 | 3 | 2 | 38 |
| 0273 | 2.7 | 5.5 | 3 | 2 | 38 |
| 0283 | 2.8 | 5.5 | 3 | 2 | 38 |
| 0293 | 2.9 | 6.0 | 3 | 2 | 38 |
| 0024 | 0.2 | 0.4 | 4 | 2 | 50 |
| 0034 | 0.3 | 0.6 | 4 | 2 | 50 |
| 0044 | 0.4 | 0.8 | 4 | 2 | 50 |
| 0054 | 0.5 | 1.0 | 4 | 2 | 50 |
| 0064 | 0.6 | 1.2 | 4 | 2 | 50 |
| 0074 | 0.7 | 1.4 | 4 | 2 | 50 |
| 0084 | 0.8 | 1.6 | 4 | 2 | 50 |
| 0094 | 0.9 | 1.8 | 4 | 2 | 50 |
| 0114 | 1.1 | 2.0 | 4 | 2 | 50 |
| 0124 | 1.2 | 2.5 | 4 | 2 | 50 |
| 0134 | 1.3 | 2.5 | 4 | 2 | 50 |
| 0144 | 1.4 | 3.0 | 4 | 2 | 50 |
| 0164 | 1.6 | 3.5 | 4 | 2 | 50 |
| 0174 | 1.7 | 3.5 | 4 | 2 | 50 |
| 0184 | 1.8 | 4.0 | 4 | 2 | 50 |
| 0194 | 1.9 | 4.0 | 4 | 2 | 50 |
| 0214 | 2.1 | 4.0 | 4 | 2 | 50 |
| 0224 | 2.2 | 4.5 | 4 | 2 | 50 |
| 0234 | 2.3 | 4.5 | 4 | 2 | 50 |
| 0244 | 2.4 | 5.0 | 4 | 2 | 50 |
| 0264 | 2.6 | 5.0 | 4 | 2 | 50 |
| 0274 | 2.7 | 5.5 | 4 | 2 | 50 |
| 0284 | 2.8 | 5.5 | 4 | 2 | 50 |
| 0294 | 2.9 | 6.0 | 4 | 2 | 50 |
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992L-CNB 2-Flute Micro End Mill with NACO-BLUE Coating for Precision Machining Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides 992L-CNB 2-Flute Micro End Mill with NACO-BLUE Coating for 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.


