Widin Carbide Corner Radius End Mill - 4 Flute - 8mm x R0.3

The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for engineers and machinists tackling hard materials and intricate geometries. With an 8 mm diameter, a 0.3 mm corner radius, and a 4-flute carbide body, it delivers clean, accurate corners and efficient material removal for demanding pocketing, filleting, and contour milling.

• Diameter x Radius: 8 mm diameter with a precise 0.3 mm corner radius for accurate fillets and smooth transitions.
• Flute count: 4-flute design balances efficient chip evacuation with a strong cutting edge.
• Material: Carbide construction for high hardness resistance and extended tool life.
• Helix angle: 45° helix enables high-speed cutting and higher feed rates while preserving stability and accuracy.
• Cutting edge design: Carefully engineered geometry optimized for hard workpieces, supporting rapid, reliable material removal.
• Applications: Well-suited for hardened materials and demanding machining tasks such as pocketing, contouring, and precise corner finishing.

This end mill is built to deliver consistent results with minimized downtime. The combination of carbide durability, a specialized corner radius, and a 45° helix translates to smoother cuts, cleaner corners, and reliable performance across repetitive jobs. Ideal for shops that need a dependable tool for tough materials and intricate designs, it helps you finish projects faster without compromising precision.