OSG Carbide 4 Flute End Mill Corner Radius TiSlN Coated - For Exotic Materials - 20mm x R0.3

The OSG Carbide 4 Flute End Mill with a corner radius and TiSlN coating is a precision cutting tool designed for machining exotic materials. With a 20 mm diameter and an R0.3 corner radius, this end mill balances aggressive material removal with edge strength to produce stable cuts and clean finishes. The four-flute configuration provides rigidity while maintaining efficient chip evacuation for demanding applications.

Built for machinists, engineers, and hobbyists alike, it performs reliably under high-heat and high-wear conditions, delivering consistent results across tough alloys and composites. The TiSlN coating protects the tool from wear and heat, helping extend tool life and reduce downtime on long runs.

• Corner Radius for Strength and Finish: The R0.3 corner radius provides robust edge strength, resists chipping on tight radii, and helps produce uniform, high-quality contours on exotic materials.
• Four-Flute Design for Efficient Cutting: Four flutes spread cutting forces, improve chip evacuation, and deliver steady feeds for faster material removal and smoother surfaces.
• TiSlN Coating for Durability in Hard Materials: TiSlN coating enhances wear resistance and heat tolerance, extending tool life when machining abrasive, high-temperature exotic materials.

With its robust 20 mm diameter, precise corner geometry, and wear-resistant coating, this end mill delivers predictable, high-precision performance across a range of challenging materials. Enjoy longer tool life, fewer interruptions for tool changes, and consistent results that support accurate profiling, smooth finishes, and reliable production workflows.