Widin Carbide Corner Radius End Mill For Stainless & Exotics - 4 Flute Variable Helix - 25mm x R0.3

Widin's Carbide Corner Radius End Mill for Stainless & Exotics delivers reliable cutting power designed for hard materials. With a 25 mm diameter and a 0.3 mm corner radius, it creates precise, smoothly finished corners on stainless steels and exotic alloys while withstanding demanding machining conditions.

This tool uses a 4-flute design with a variable helix and unequal index flutes to optimize chip control, minimize vibration, and extend tool life. It’s built for professionals, shops, and serious hobbyists who demand consistent finishes and dependable performance on tough metals.

• Unequal index flutes for efficient chip emission: Improves chip breakup and evacuation, reducing heat buildup and helping achieve smoother surface finishes on challenging materials.
• 4-flute carbide with variable helix for balanced cutting: Delivers rigidity and quiet, steady cutting with reduced chatter, supporting steady feeds and longer tool life.
• 25 mm diameter with R0.3 corner radius for precise corners: Provides accurate rounded corners and gentle fillets, enabling reliable part geometry and reducing post-processing work.

This end mill helps you complete parts faster with fewer passes, maintains tighter tolerances, and minimizes deburring time. Built for reliability and consistent results, it’s a practical, high-quality choice for any workflow involving stainless and exotic metals.