Solid Carbide Endmill 4 Flute Ball Nose
Precision 4 flute ball nose end mill for high-quality 3D finishing, die and mold machining, and contouring of hardened steels and alloy materials. The 4 flute design delivers improved surface finish and higher feed capability compared to 2 flute designs, making it the preferred choice for finishing operations in tool steel, die steel, and pre-hardened materials.
4 Flute Ball Nose Endmill Specifications
| Specification | Details |
|---|---|
| Flute Count | 4 Flute |
| Geometry | Ball Nose (Full Radius) |
| Helix Angle | 30° Standard |
| Substrate | Micro-Grain Solid Carbide |
| Coatings | AlTiN / TiSiN |
| Diameter Range | 3mm - 25mm |
| Cutting Length | Standard & Long Reach with Neck Relief |
| Shank Type | Parallel (Straight) Shank |
| Application | Tool Steel, Die Steel, Pre-Hardened Steels, Alloy Steels |
Solid Carbide 4 Flute Ball Nose End Mills
Solid carbide 4 flute ball nose end mills are engineered for precision surface finishing, 3D contouring, and die/mold machining of ferrous and alloy materials. The additional flutes provide improved surface finish and higher feed rates, making these end mills the professional choice for finishing operations in the mold and die industry.
Precision ground ball tips ensure consistent radius geometry for accurate 3D profiling. Long-reach variants with neck relief enable deep cavity finishing. Premium AlTiN coatings provide thermal stability for extended tool life in hardened materials up to 62 HRC.
Contact our sales team for bulk pricing and custom specifications.
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