Widin Carbide End Mill For Aluminium & Non-Ferrous - 3 Flute 45° Long & Extra Long Length - 20mm x 96mmThis Widin End Mill has a 3 flute design and a 45 helix angle is specifically engineered for high performance machining. Available in both long and extra long lengths, this end mill offers extended reach and improved accessibility for machining deep or hard to reach areas. The 3 flute design provides increased chip evacuation and reduced cutting forces, resulting in smoother cuts and improved surface finishes.