1.R5*flute length 30mm*shank dia 10mm*ovl 100mm*2F 2.TiAlN coating or not 3.For steel processing 4.Short lead time 1.Suitable for Copper,Cast Iron,Carbon steel,Mould steel,Stainless steel,Titanium Alloy ,Tool steel,and Heat-treated steel proccessing.2.Main feature:Grain size carbon tungsten,high toughness,ALTIN coating,high wear-resistance,special use fou high speed cutting of CNC milling machine ...