OSG Carbide 4 Flute End Mill Corner Radius TiSlN Coated - For Exotic Materials - 8mm x R0.3

The OSG Carbide 4 Flute End Mill with a corner radius and TiSlN coating is a purpose-built cutting tool designed for exotic materials, delivering stable, accurate cuts in tough applications. It features four flutes, an 8 mm diameter, and a 0.3 mm corner radius (R0.3), combining efficient material removal with precise edge control, while the TiSlN coating boosts durability for demanding operations.

• Four-flute geometry for efficient material removal: The extra flute provides stronger cutting action and improved chip evacuation, helping you sustain higher feed rates and smoother progress on tough materials.
• Corner radius (R0.3) for stronger edges and better finishes: The precise corner radius reduces edge chipping and delivers defined radii, resulting in cleaner corners and improved surface quality on finished parts.
• TiSlN coating for extended tool life: The TiSlN coating enhances wear and heat resistance, helping the tool hold sharpness longer in abrasive exotic materials and demanding milling operations.

By pairing a carbide substrate with precise geometry and TiSlN protection, this end mill helps you finish parts faster, reduce tool changes, and achieve consistent results in challenging materials. It’s a reliable choice for engineers, machinists, and hobbyists who value longevity and predictable performance in tough milling tasks.