Widin Carbide Corner Radius End Mill For Mold & Die - 2 Flute Long Neck - 4mm x45mm x R0.5

The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. With a two-flute design, a long neck for deep reach, and a 0.5 mm corner radius, it delivers smooth contours and dependable performance in tight cavities.

• Diameter: 4 mm
• Overall Length: 45 mm
• Corner Radius: 0.5 mm
• Number of Flutes: 2
• Helix Angle: 30°
• Shank Design: Long neck for extended reach and stability
• Material: Carbide for high hardness and wear resistance
• Application: Mold and die machining, precise contouring, and deep-groove work

The 2-flute carbide end mill delivers efficient material removal with a smooth surface finish on mold and die components. The 30° helix angle lowers cutting forces and improves chip evacuation, supporting higher productivity and consistent results in demanding materials. The long-neck design provides exceptional reach for deep pockets and intricate fillets, while the 0.5 mm corner radius preserves part strength and reduces stress concentrations at critical corners. This end mill is ideal for contouring, pocketing, finishing, and deep-groove work in mold and die workflows, helping you achieve precise tolerances with fewer passes and reliable repeatability.