The Widin Carbide Corner Radius End Mill is a precision cutting tool built for aluminum and non-ferrous machining. With a 12 mm diameter, 2 flutes, a 45° helix, and a corner radius of R4.0, it delivers efficient material removal and a strong, durable cut for demanding milling tasks.

• Diameter: 12 mm
• Corner Radius: R4.0 (4.0 mm)
• Flute Count: 2
• Helix Angle: 45°
• Material: Carbide for superior hardness and long tool life
• Material Compatibility: Optimized for aluminium and non-ferrous metals
• Cutting Application: Pocketing, contouring, and profile milling in soft metals
• Chip Evacuation: Geometric flute design and 45° helix promote efficient chip removal
• Durability: Corner radius strengthens the tip, reducing chipping and breakage at high speeds

Designed for reliable performance in both hobbyist and professional shops, this end mill combines a robust carbide composition with a geometry tailored for aluminum and non-ferrous alloys. The 2-flute configuration balances aggressive material removal with smooth finish, while the 45° helix aids chip control and reduces cutting forces. The R4.0 corner radius adds toughness to the cutting edge, helping to extend tool life in high-speed milling scenarios and minimizing edge damage during heavy pocketing or contouring tasks.