The Widin Carbide Corner Radius End Mill is a high-performance cutting tool designed for machinists who work with aluminum and other non-ferrous materials. With a compact 3 mm diameter, 20 mm overall length, and a precise R0.1 corner radius, its 2-flute design delivers efficient material removal and clean corner profiles.

• Diameter: 3 mm
• Overall length: 20 mm
• Corner radius: R0.1
• Flute count: 2 flutes
• Coating: Diamond-Like Carbon (DLC)
• Material: Solid carbide
• Best material compatibility: Aluminium and non-ferrous alloys for high-speed machining
• Chip evacuation: Optimized flute geometry for efficient removal of chips

When used in production, the DLC coating reduces friction, increases wear resistance, and supports higher cutting speeds, helping extend tool life and lower maintenance. The corner radius strengthens pocket and fillet areas, enabling reliable finishes on delicate workpieces. The two-flute design balances aggressive material removal with smooth, high-quality surface textures, making this end mill ideal for finishing passes, pocketing, and contouring in aluminium and non-ferrous applications. Whether tackling prototypes or small-batch production, this tool delivers consistent performance and productivity gains.