Widin Carbide Corner Radius End Mill for Mold & Die is a purpose-built cutting tool designed for high-speed, high-feed-rate milling in mold and die manufacturing. Its robust 4-flute configuration and 45° helix deliver strong cutting edges, stable performance, and efficient material removal in demanding applications.

This model measures 8 mm in diameter and 100 mm in length, with a corner radius of R1, and it supports a range of corner radius options to match different cavity geometries. It’s ideal for professionals who need precise corners, clean finishes, and reliable tool life in tough materials.

• 4-Flute rigidity for stable, precise cuts: Four flutes provide added rigidity and stability, enabling aggressive material removal while maintaining dimensional accuracy in mold and die work.
• 45° helix for efficient chip evacuation: The 45-degree helix design promotes rapid chip clearance and smooth cutting action, helping maintain low temperatures and reduce tool wear during high-speed operations.
• Corner radius versatility: A range of corner radii, including R1, lets you tailor the tool to your cavity profile, delivering better fit, smoother finishes, and fewer secondary finishing steps.

By pairing high feed capability with durable carbide geometry, this end mill accelerates production while preserving precision. You’ll experience faster cycle times, consistent surface quality, and fewer tool changes in mold and die programs. With reliable stability and a versatile corner radius offering, it’s a trusted choice for demanding milling tasks across tough materials.