Widin Carbide Corner Radius End Mill For Stainless & Exotics - 4 Flute Variable Helix - 8mm x R1.0

The Widin Carbide Corner Radius End Mill is a high-performance cutting tool designed for stainless steels and exotic alloys. This 4-flute carbide end mill features an 8 mm diameter and a 1.0 mm corner radius (R1.0), with a variable-helix geometry to deliver steady cutting action and smooth surfaces.

The tool uses unequal index flutes to promote efficient chip emission and a cleaner surface finish, while the hardened carbide cutting edge provides excellent wear resistance for longer tool life in demanding materials.

• Unequal index flutes for efficient chip evacuation: The uneven flute spacing reduces chip clogging and helps maintain a smooth, consistent surface on stainless and exotic metals.
• High-hardness carbide edge for long wear life: Designed to resist wear, this cutting edge stays sharper longer, lowering downtime from tool changes and improving part consistency.
• 4-flute, variable-helix design for versatile finishing: Delivers stable cutting action and supports finishing needs with flexible corner radii options, including R1.0, for precise corners and clean edges.

This end mill is built to deliver consistent, repeatable results in stainless steel and exotic alloys, helping you achieve clean edges and smooth surfaces with fewer passes. The combination of chip-control, wear resistance, and flexible corner radii reduces downtime, increases tool life, and improves overall workflow and part quality.