884L-UPA

4-edge end mill (unequal lead R-groove end mill)

1. The unequal segmentation of the blade design reduces vibration during processing.
2. The generated vibration can be effectively suppressed by changing the helix angle of each cutting edge.
3. The tool is coated with AlCrN coating. The aluminum chromium nitride layer can produce an aluminum oxide protective layer in high-temperature processing environments, extending the processing life. At the same time, it has the characteristics of smooth surface, small friction coefficient, and good chip removal performance. It is especially suitable for processing stainless steel and titanium alloys.
4. Made of high-quality carbide rods with excellent wear resistance and tensile strength.
5. The special double R groove design can effectively break and remove chips.
6. Since the tool is polished again after coating, the durability of the surface coating is greatly improved. It can also extend tool life 200%-300%, speed up feed speed and shorten cutting time.

6. Since the tool is polished again after coating, the durability of the surface coating is greatly improved. It can also extend tool life 200%-300%, speed up feed speed and shorten cutting time.

Applicable materials: mold steel, alloy steel, tool steel, heat-treated steel.