884L-UPA 4-Flute Carbide End Mill with AlCrN Coating for High-Speed Machining | LV Tool Precision Carbide End Mills and Cutting Tools
The 884L-UPA is a high-performance 4-flute carbide end mill from the LV® Tool UP series, engineered for superior stability and tool life in demanding applications. Its unequal helix angle design significantly reduces machining vibrations, while the advanced AlCrN coating forms a protective aluminum oxide layer at high temperatures, extending tool longevity. This functional end mill is ideal for processing difficult materials such as stainless steel, titanium alloys, and various hardened steels. Featuring a special double R-groove for excellent chip evacuation and a post-coating polishing process, the 884L-UPA delivers enhanced durability, faster feed rates, and superior surface finishes, making it a reliable solution for precision manufacturing. Choose LV Tool for precision carbide cutting tools, ISO 9001-certified manufacturing, and OEM ODM support from Taiwan.
884L-UPA 4-Flute Carbide End Mill with AlCrN Coating for High-Speed Machining
884L-UPA
The 884L-UPA is a high-performance 4-flute carbide end mill from the LV® Tool UP series, engineered for superior stability and tool life in demanding applications. Its unequal helix angle design significantly reduces machining vibrations, while the advanced AlCrN coating forms a protective aluminum oxide layer at high temperatures, extending tool longevity. This functional end mill is ideal for processing difficult materials such as stainless steel, titanium alloys, and various hardened steels. Featuring a special double R-groove for excellent chip evacuation and a post-coating polishing process, the 884L-UPA delivers enhanced durability, faster feed rates, and superior surface finishes, making it a reliable solution for precision manufacturing.
Advanced Design for High-Performance Machining
The 884L-UPA 4-flute carbide end mill is a premium cutting tool from LV® Tool's UP series, specifically engineered to excel in high-speed machining of challenging materials. Its design incorporates several advanced features to ensure stability, extend tool life, and achieve superior surface finishes. By leveraging premium carbide rods and proprietary coating technology, this functional end mill provides a reliable and efficient solution for manufacturers in the mold & die, aerospace, and automotive industries.
Key Features & Benefits
- Vibration Reduction: The unequal flute spacing and variable helix angle design effectively suppress vibrations during machining, leading to improved surface quality and dimensional accuracy.
- Extended Tool Life: Coated with a high-performance AlCrN layer, the tool forms a protective aluminum oxide film in high-temperature environments. This significantly enhances wear resistance and can extend tool life by 200-300% compared to uncoated tools.
- Superior Chip Management: A special double R-groove geometry facilitates efficient chip breaking and evacuation, preventing chip packing and ensuring smooth, uninterrupted cutting operations.
- Enhanced Durability: A post-coating polishing process improves the surface integrity of the coating, increasing its durability and allowing for higher feed rates and reduced cycle times.
- Premium Material: Manufactured from high-quality micro-grain carbide rods, the 884L-UPA offers exceptional wear resistance and toughness required for demanding applications.
Recommended Applications
This functional end mill is optimized for machining a wide range of difficult-to-cut materials, including:
- Mold Steel
- Alloy Steel
- Tool Steel
- Heat-Treated Steel
- Stainless Steel
- Titanium Alloys
Product Specifications
| Model | Diameter (mm) | Length of Cut (mm) | Overall Length (mm) | Shank Diameter (mm) | Flutes | Corner Chamfer (mm) |
|---|---|---|---|---|---|---|
| 030406 | 3 | 6 | 50 | 6 | 4 | 0.06 |
| 040406 | 4 | 11 | 50 | 6 | 4 | 0.08 |
| 050406 | 5 | 11 | 50 | 6 | 4 | 0.10 |
| 060406 | 6 | 13 | 50 | 6 | 4 | 0.12 |
| 080408 | 8 | 19 | 60 | 8 | 4 | 0.16 |
| 100410 | 10 | 22 | 75 | 10 | 4 | 0.20 |
| 120412 | 12 | 26 | 75 | 12 | 4 | 0.24 |
| 160416 | 16 | 32 | 100 | 16 | 4 | 0.32 |
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884L-UPA 4-Flute Carbide End Mill with AlCrN Coating for High-Speed Machining Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides 884L-UPA 4-Flute Carbide End Mill with AlCrN Coating for High-Speed 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.