(tmpsn) New. Data Flute ARFL20250C4, 1/4” X 3 1/4” Carbide End Mill, 2 Flute, TiCN Coated. Specifications include: for machining of aluminum, 1/4" shank, 2 flute, and TiCN coated. Listing is for 1 piece, new in factory packaging.