The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for machinists tackling hard materials. With a 4 mm diameter, four flutes, and a stub-cut length, it delivers rigid, precise milling and reliable corner radii for demanding parts.

• Diameter: 4 mm
• Flutes: 4-flute design for efficient chip evacuation and smooth finishes
• Cutting Length: 25 mm stub-cut length for superior rigidity and reduced deflection
• Corner Radius: R0.1 to produce precise, durable corners and smooth transitions
• Material: Carbide for exceptional hardness tolerance and longer tool life

The 4-flute carbide end mill is built to deliver consistent performance on high-hardness workpieces, offering clean edges and repeatable results across roughing and finishing passes. Its stub-cut geometry enhances rigidity, making it well-suited for rigid milling operations where chatter can compromise accuracy. The 0.1 mm corner radius provides a balance between sharp corners and longevity, reducing stress concentration during milling and extending tool life in tough metals.