Widin Carbide Corner Radius End Mill For Mold & Die - 4 Flute High Feed Rate - 10mmx 100mm x R0.3

The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. With a 10 mm diameter and 100 mm overall length, this 4-flute carbide end mill delivers aggressive material removal at high feed rates while maintaining edge strength. Its 45° helix promotes efficient chip evacuation and smooth cutting, helping you push faster feeds without sacrificing tool life or part quality.

Its flexible corner radius options—including a small radius like R0.3—let you reproduce tight internal corners and gentle fillets in cavities, reducing the need for secondary finishing passes and rework. This makes it a versatile addition to any shop’s mold and die repertoire.

• High Feed Rate Design: The 45° helix and optimized flute geometry enable aggressive material removal with reliable chip evacuation, shortening cycle times and boosting productivity.
• Rigid 4-Flute Construction: Four flutes provide greater rigidity and cutting stability, delivering precise pockets and smoother finishes even in tough materials.
• Flexible Corner Radius Options: Includes a range of corner radii (such as R0.3) to match diverse mold and die profiles, enabling accurate fillets and reducing post-processing.

Designed for demanding mold and die applications, this end mill supports consistent performance, longer tool life, and reliable results across a variety of materials. By minimizing deflection and chatter, it helps you maintain tight tolerances, reduce rework, and move from roughing to finishing with confidence and efficiency.