Widin Carbide Corner Radius End Mill For Mold & Die - 2 Flute Long Neck - 4mm x12mm x R0.5

Engineered for mold and die work, the Widin Carbide Corner Radius End Mill brings precise corner radii and reliable rigidity to deep-pocket cavities. With a 4 mm diameter, 12 mm cutting length, and a long neck, this 2-flute tool delivers smooth finishes and efficient material removal.

• Diameter: 4 mm
• Cutting length: 12 mm
• Corner radius: R0.5
• Flutes: 2-flute design for clean, controlled cutting
• Helix angle: 30° for efficient chip evacuation and reduced cutting load
• Shank/neck: Long neck for deep groove machining and extended reach
• Material: Carbide for hardness, wear resistance, and long tool life
• Application: Ideal for mold and die work, precise pockets, and complex corner radii

The combination of a compact 4 mm diameter with a 12 mm cutting length and a 0.5 mm corner radius enables precise detailing in challenging mold features while maintaining rigidity. The 30° helix fosters steady chip formation and smoother finishes, even in tougher materials, and the long neck provides the reach needed for deep grooves and intricate contours. This end mill is designed to deliver repeatable results, helping you produce accurate molds and dies with consistently clean edges and tight tolerances.