Designed for aluminum and other non-ferrous metals, the Widin Carbide Corner Radius End Mill delivers precise contouring and durable performance in a single, reliable tool. Its 16 mm diameter pairs with a 3-flute geometry and a 45° helix to produce clean cuts and smooth finishes in a range of CNC applications.

• Diameter: 16 mm
• Corner radius: R3.0
• Flute count: 3
• Helix angle: 45°
• Material: Carbide construction for enhanced wear resistance
• Material compatibility: Optimized for aluminium and non-ferrous metals
• Chip evacuation: Efficient design promotes steady cutting and reduced chip buildup

In practice, the corner radius supports smoother radii and contouring while protecting the cutting edge from chipping during entry and exit. The 3-flute arrangement balances material removal with surface finish, making it ideal for pocketing, profiling, and finishing radii in aluminum components. The 45° helix further enhances chip flow and reduces cutting forces, contributing to consistent performance across multiple passes and varying feed rates. This end mill is built to withstand regular, high-speed use, delivering repeatable results with excellent edge quality and extended tool life.