Long End Mill Bits | Long Length | Carbide End Mill Store
Long End Mills Carbide, Cobalt HSS. Long length end mills are used when you need a longer flute length than standard length end mills. They come in two, three, or four flute 30 degree helix geometries. They come as uncoated solid carbide or PVD AlTiN, TiCN, and ZrN coated. They are available as square end, ball end, and corner radius points.