The Widin Carbide Corner Radius End Mill is engineered for mold and die work, delivering precise radii and a polished surface on tight cavities. Its compact 1 mm cutting diameter and long-neck design provide targeted reach where every micron of accuracy matters.

• Cutting Diameter: 1 mm
• Flute Count: 2 flutes for efficient chip evacuation and a strong, stable cut
• Corner Radius: R0.2 to smooth sharp transitions and resist chipping at corners
• Neck Design: Long neck for extended reach into deep grooves and complex features
• Material: Carbide for exceptional hardness, wear resistance, and long tool life
• Helix Angle: 30° for efficient material removal and reduced cutting forces
• Application: Optimized for mold and die work, precision pocketing, and radii finishing

The combination of carbide hardness, a tight 1 mm diameter, and a 30° helix delivers predictable performance across challenging materials found in mold and die components. The 2-flute geometry promotes fast, clean chip clearance, helping maintain a smooth surface finish in tight corners. The R0.2 corner radius reduces stress concentrations, minimizes chipping, and preserves edge life during repeated passes. The long neck improves stability when machining deep pockets or features with restricted access, enabling accurate radii, consistent depths, and fewer secondary operations. This end mill is ideal for micro-mold inserts, precise radii rounding, deburring, and finishing steps that demand tight tolerances.