Meet the Widin Carbide Corner Radius End Mill—a high-performance cutting tool engineered for hard materials and deep groove work. Ideal for CNC machinists and shops that demand precision, durability, and consistent finishes across tough jobs.

• Diameter: 12 mm
• Corner Radius: R0.3
• Flutes: 4
• Shank: Long (extended reach for deep grooves)
• Material: Carbide for enhanced wear resistance and longer tool life
• Cutting Edge Design: High-strength corner radius optimizes cutting performance and stability
• Best For: High-hardness workpieces and deep groove milling

This end mill is specifically crafted to maintain rigidity and accuracy when milling tough materials. The long shank provides the reach needed for deep grooves and challenging geometries, while the four flutes balance chip evacuation with a smooth surface finish. The 0.3 mm corner radius preserves material integrity in internal corners, helping you achieve precise contours with fewer passes and less tool deflection. Built to handle demanding manufacturing environments, it delivers consistent results and reliable tool life across multiple jobs.