★Features: 100% High quality and Brand new Flutes solid carbide coated end mill Hardness: 63-66 Degrees(Contain Aluminum) 4 Flute End Mill Cutter Material:HSS-Al Usage:CNC milling machine Type: 12*12*26*83mm/Blade Part Dia*Shank Dia*Blade Part Length*Total LengthPackage Includes ● 1 x 4 Flute End Mill Cutter